Videos

William Lane Craig lectures on naturalistic alternatives to the Big Bang

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Here’s the lecture, which was given in 2004 at the University of Colorado, Boulder. A very liberal university!

This lecture might be a little advanced for beginners, but if you stretch your mind first, you shouldn’t tear anything. (Note: standard disclaimers apply if you do tear something!)

The description of the video states:

This is quite simply one of the best lectures William Lane Craig (a philosopher of science) has given. Craig explores the origins of the universe. He argues for a beginning of the universe, while refuting scientific models like the Steady State Theory, the Oscillating Theory, Quantum Vacuum Fluctuation Model, Chaotic Inflationary Theory, Quantum Gravity Theory, String Theory, M-Theory and Cyclic Ekpyrotic Theory.

And here is the description of the lecture from Reasonable Faith:

A Templeton Foundation lecture at the University of Colorado, Boulder, laying out the case from contemporary cosmology for the beginning of the universe and its theological implications. Includes a lengthy Q & A period which features previous critics and debate opponents of Dr. Craig who were in attendance, including Michael Tooley, Victor Stenger, and Arnold Guminski.

Craig has previously debated famous atheists Stenger and Tooley previously. And they both asked him questions in the Q&A time of this lecture. Imagine – having laid out your entire case to two people who have debated you before and who know your arguments well. What did they ask Craig, and how did he respond?

The scientific evidence

The Big Bang cosmology that Dr. Craig presents is the standard model for how the universe came into being. It is a theory based on six lines of experimental evidence.

Scientific evidence:

  1. Einstein’s theory of general relativity (GTR)
  2. the red-shifting of light from distant galaxies implies an expanding universe
  3. the cosmic background radiation (which also disproves the oscillating model of the universe)
  4. the second law of thermodynamics applied to star formation theory
  5. hydrogen-helium abundance predictions
  6. radioactive element abundance predictions

If you are looking for some detail on these evidences, here’s a re-cap of the three main evidences for the Big Bang cosmology from Caltech. (Numbers 2, 3 and 5 from the list above)

Excerpt:

Until the early 1900s, most people had assumed that the universe was fixed in size. New possibilities opened up in 1915, when Einstein formulated his famous general relativity theory that describes the nature of space, time, and gravity. This theory allows for expansion or contraction of the fabric of space. In 1917, astronomer Willem de Sitter applied this theory to the entire universe and boldly went on to show that the universe could be expanding. Aleksandr Friedmann, a mathematician, reached the same conclusion in a more general way in 1922, as did Georges Lemaître, a cosmologist and a Jesuit, in 1927. This step was revolutionary since the accepted view at the time was that the universe was static in size. Tracing back this expanding universe, Lemaître imagined all matter initially contained in a tiny universe and then exploding. These thoughts introduced amazing new possibilities for the universe, but were independent of observation at that time.

Why Do We Think the Big Bang Happened?

Three main observational results over the past century led astronomers to become certain that the universe began with the big bang. First, they found out that the universe is expanding—meaning that the separations between galaxies are becoming larger and larger. This led them to deduce that everything used to be extremely close together before some kind of explosion. Second, the big bang perfectly explains the abundance of helium and other nuclei like deuterium (an isotope of hydrogen) in the universe. A hot, dense, and expanding environment at the beginning could produce these nuclei in the abundance we observe today. Third, astronomers could actually observe the cosmic background radiation—the afterglow of the explosion—from every direction in the universe. This last evidence so conclusively confirmed the theory of the universe’s beginning that Stephen Hawking said, “It is the discovery of the century, if not of all time.”

It’s probably a good idea to be familiar with these if you are presenting this argument, because experimental science is a reliable way of knowing about reality.

Published research paper

This lecture by Dr. Craig is based on a research paper published in an astrophysics journal, and was delivered to an audience of students and faculty, including atheist physicist Victor Stenger and prominent atheist philosopher Michael Tooley, at the University of Colorado at Boulder.

Here’s the peer-reviewed article that the lecture is based on.

Here’s the abstract:

Both cosmology and philosophy trace their roots to the wonder felt by the ancient Greeks as they contemplated the universe. The ultimate question remains why the universe exists rather than nothing. This question led Leibniz to postulate the existence of a metaphysically necessary being, which he identified as God. Leibniz’s critics, however, disputed this identification, claiming that the space-time universe itself may be the metaphysically necessary being. The discovery during this century that the universe began to exist, however, calls into question the universe’s status as metaphysically necessary, since any necessary being must be eternal in its existence. Although various cosmogonic models claiming to avert the beginning of the universe predicted by the standard model have been and continue to be offered, no model involving an eternal universe has proved as plausible as the standard model. Unless we are to assert that the universe simply sprang into being uncaused out of nothing, we are thus led to Leibniz’s conclusion. Several objections to inferring a supernatural cause of the origin of the universe are considered and found to be unsound.

The whole text of the article is posted online here.

If you want something to post on your Twitter or Facebook that is much shorter than this lecture, then you should check out this quick 4-minute explanation of the kalam argument.

Polemics

Ryan T. Anderson explains how gay marriage undermines natural marriage norms

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From the Heritage Foundation. (H/T Tom)

Excerpt:

Weakening marital norms and severing the connection of marriage with responsible procreation are the admitted goals of many prominent advocates of redefining marriage. E. J. Graff celebrates the fact that redefining marriage would change the “institution’s message” so that it would “ever after stand for sexual choice, for cutting the link between sex and diapers.” Enacting same-sex marriage, she argues, “does more than just fit; it announces that marriage has changed shape.”[3]

Andrew Sullivan says that marriage has become “primarily a way in which two adults affirm their emotional commitment to one another.”[4]

The Norm of Monogamy. New York University Professor Judith Stacey has expressed hope that redefining marriage would give marriage “varied, creative and adaptive contours,” leading some to “question the dyadic limitations of Western marriage and seek…small group marriages.”[5] In their statement “Beyond Same-Sex Marriage,” more than 300 “LGBT and allied” scholars and advocates call for legal recognition of sexual relationships involving more than two partners.[6]

University of Calgary Professor Elizabeth Brake thinks that justice requires using legal recognition to “denormalize[] heterosexual monogamy as a way of life” and “rectif[y] past discrimination against homosexuals, bisexuals, polygamists, and care networks.” She supports “minimal marriage” in which “individuals can have legal marital relationships with more than one person, reciprocally or asymmetrically, themselves determining the sex and number of parties, the type of relationship involved, and which rights and responsibilities to exchange with each.”[7]

In 2009, Newsweek reported that the United States already had over 500,000 polyamorous households.[8] The author concluded:

[P]erhaps the practice is more natural than we think: a response to the challenges of monogamous relationships, whose shortcomings…are clear.… [C]an one person really satisfy every need? Polyamorists think the answer is obvious—and that it’s only a matter of time before the monogamous world sees there’s more than one way to live and love.[9]

A 2012 article in New York Magazine introduced Americans to “throuple,” a new term akin to a “couple,” but with three people whose “throuplehood is more or less a permanent domestic arrangement. The three men work together, raise dogs together, sleep together, miss one another…and, in general, exemplify a modern, adult relationship. Except that there are three of them.”[10]

The Norm of Exclusivity. Andrew Sullivan, who has extolled the “spirituality” of “anonymous sex,” also thinks that the “openness” of same-sex unions could enhance the bonds of husbands and wives:

[A]mong gay male relationships, the openness of the contract makes it more likely to survive than many heterosexual bonds.… [T]here is more likely to be greater understanding of the need for extramarital outlets between two men than between a man and a woman.… [S]omething of the gay relationship’s necessary honesty, its flexibility, and its equality could undoubtedly help strengthen and inform many heterosexual bonds.[11]

“Openness” and “flexibility” are Sullivan’s euphemisms for sexual infidelity. Similarly, in a New York Times Magazine profile, gay activist Dan Savage encourages spouses to adopt “a more flexible attitude” about allowing each other to seek sex outside their marriage.[12] The New York Times recently reported on a study finding that exclusivity was not the norm among gay partners: “‘With straight people, it’s called affairs or cheating,’ said Colleen Hoff, the study’s principal investigator, ‘but with gay people it does not have such negative connotations.’”[13]

Leading Advocates of Redefining Marriage Celebrate That It Will Weaken Marriage

Some advocates of redefining marriage embrace the goal of weakening the institution of marriage in these very terms. “[Former President George W.] Bush is correct,” says Victoria Brownworth, “when he states that allowing same-sex couples to marry will weaken the institution of marriage…. It most certainly will do so, and that will make marriage a far better concept than it previously has been.”[14]Professor Ellen Willis celebrates the fact that “conferring the legitimacy of marriage on homosexual relations will introduce an implicit revolt against the institution into its very heart.”[15]

Michelangelo Signorile urges same-sex couples to “demand the right to marry not as a way of adhering to society’s moral codes but rather to debunk a myth and radically alter an archaic institution.”[16]Same-sex couples should, he says, “fight for same-sex marriage and its benefits and then, once granted, redefine the institution of marriage completely, because the most subversive action lesbians and gay men can undertake…is to transform the notion of ‘family’ entirely.”[17]

It is no surprise that there is already evidence of this occurring. A federal judge in Utah allowed a legal challenge to anti-bigamy laws.[18] A bill that would allow a child to have three legal parents passed both houses of the California state legislature in 2012 before it was vetoed by the governor, who claimed he wanted “to take more time to consider all of the implications of this change.”[19]

It’s very important to understand that the typical gay relationship between males is not going to conform to the lifelong, exclusive commitment that heterosexual marriage involves. You can read about the numbers right here on this paper from the Family Research Council, which collects together evidence from secular sources, such as the U.S. Census and peer-reviewed research.

Take a look:

Research indicates that the average male homosexual has hundreds of sex partners in his lifetime:

·  The Dutch study of partnered homosexuals, which was published in the journal AIDS, found that men with a steady partner had an average of eight sexual partners per year.[12]

·  Bell and Weinberg, in their classic study of male and female homosexuality, found that 43 percent of white male homosexuals had sex with 500 or more partners, with 28 percent having one thousand or more sex partners.[13]

·  In their study of the sexual profiles of 2,583 older homosexuals published in the Journal of Sex Research, Paul Van de Ven et al. found that “the modal range for number of sexual partners ever [of homosexuals] was 101-500.” In addition, 10.2 percent to 15.7 percent had between 501 and 1,000 partners. A further 10.2 percent to 15.7 percent reported having had more than one thousand lifetime sexual partners.[14]

·  A survey conducted by the homosexual magazine Genre found that 24 percent of the respondents said they had had more than one hundred sexual partners in their lifetime. The magazine noted that several respondents suggested including a category of those who had more than one thousand sexual partners.[15]

[…]Even in those homosexual relationships in which the partners consider themselves to be in a committed relationship, the meaning of “committed” or “monogamous” typically means something radically different than in heterosexual marriage.

·  A Canadian study of homosexual men who had been in committed relationships lasting longer than one year found that only 25 percent of those interviewed reported being monogamous.” According to study author Barry Adam, “Gay culture allows men to explore different…forms of relationships besides the monogamy coveted by heterosexuals.”[16]

·  The Handbook of Family Diversity reported a study in which “many self-described ‘monogamous’ couples reported an average of three to five partners in the past year. Blasband and Peplau (1985) observed a similar pattern.”[17]

·  In The Male Couple, authors David P. McWhirter and Andrew M. Mattison reported that, in a study of 156 males in homosexual relationships lasting from one to thirty-seven years:

Only seven couples have a totally exclusive sexual relationship, and these men all have been together for less than five years. Stated another way, all couples with a relationship lasting more than five years have incorporated some provision for outside sexual activity in their relationships.[18]

Are we ready to call that marriage? Isn’t it bad enough that we already have undermined the permanence and stability of marriage with no-fault divorce laws and giving benefits to common-law couples? Don’t you think that these factors will undermine stability, the same way that infidelity undermines heterosexual relationships?

But marriage is a particular thing. It’s permanent. It’s exclusive. It’s not based on feelings and desires. The purpose of marriage is to recognize and encourage people to constrain and bound their sexual activity for the benefit of society. We want to encourage parents to bond together permanently and exclusively, so that the bond is stable. We should be encouraging people to be chaste before marriage, to make good decisions about who to marry, to reward marriages that last, and to make it harder to get out of a marriage. Especially one with children.

News

Sweden turning to capitalism as money for government spending runs out

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I hear a lot of people in my office predicting doom and gloom for the United States. Rubbish. The worst that’s going to happen is that we have the kind of slow economy that France has, and that will only last until we run out of money to borrow.

Yahoo News explains what happens when socialists run out of money.

Excerpt:

The Nordic model, known for high taxes and its cradle-to-grave welfare system, is getting a radical makeover as nations find themselves cash-strapped.

[…]In the wake of a banking crisis in the early nineties, Stockholm scrapped housing subsidies, reformed the pension system and slashed the healthcare budget.

A voucher-based system that allows for-profit schools to compete with state schools was introduced, and has drawn attention from right-wing politicians elsewhere, including Britain’s Conservative Party.

In 2006, conservative Prime Minister Fredrik Reinfeldt’s government accelerated the pace of reform, tightening the criteria for unemployment benefits and sick pay while lowering taxes.

Income tax in Sweden is now lower than in France, Belgium and Denmark, and public spending as a share of GDP has declined from a record 71.0 percent in 1993 to 53.3 percent last year.

Just so you know, his numbers might be out of date.

The latest Heritage Foundation Index of Economic Freedom says this:

The top individual income tax rate is 57 percent, and the top corporate tax rate has been cut to 22 percent. Other taxes include a value-added tax (VAT) and a capital gains tax. The overall tax burden is 44.5 percent of GDP. Public expenditures make up about half of GDP, and public debt is below 40 percent of GDP. The government is attempting to expand investment in infrastructure and research while reining in welfare spending.

The United States had this:

The top individual income tax rate has risen to 39.6 percent, and the top corporate tax rate remains at 35 percent. Other taxes include a capital gains tax and excise taxes. The payroll tax holiday expired at the beginning of 2013. The overall tax burden amounts to 25.1 percent of gross domestic income. General government expenditures are slightly over 40 percent of GDP. Total public debt equals over 100 percent of the size of the economy.

So we are actually worse than Sweden now, in terms of government spending as a percent of GDP.

Denmark, too

More from the Yahoo News article:

If Sweden is the Nordic country to have gone the furthest in shrinking its welfare state, Denmark has moved the fastest.

When her Social Democratic government took power in 2011, there was little to suggest Prime Minister Helle Thorning-Schmidt would make any dramatic changes to the country’s cherished welfare state — funded by the world’s highest tax burden.

After a centre-right government had raised the retirement age and reduced the unemployment benefits period from four to two years, “Gucci Helle” — as she is known among her detractors — went on to cut corporate taxes to 22 percent from 25 percent.

Other reforms have included requiring young people on benefits to undertake training, and withdrawing student aid to those taking too long to finish their studies.

Denmark has been spurred into action by a persistently sluggish economy since a housing bubble imploded in 2007, leading to anaemic household spending.

But among Danes there is also a sense that the welfare state was ballooning out of control.

In 2011, a TV report aiming to show what life was like for the poor in Denmark visited the home of a single mother on benefits, whose disposable income turned out to be 15,728 kroner (2,107 euros, $2,860) per month.

“Poor Carina”, as she was later nicknamed, sparked a national debate on the level of unemployment benefits, with one pollster crediting her with fuelling a rise in the number of people who felt benefits were too high.

It would be nice if we had journalists who could do a story like that.

A different article from a Swedish newspaper called The Local has more on the new Sweden.

Excerpt:

One in ten Swedes now has private health insurance, often through their employers, with some recipients stating it makes business sense to be seen quickly rather than languish in national health care queues.

More than half a million Swedes now have private health insurance, showed a new review from industry organization Swedish Insurance (Svensk Försäkring). In eight out of ten cases, the person’s employer had offered them the private insurance deal.

“It’s quicker to get a colleague back to work if you have an operation in two weeks’ time rather than having to wait for a year,” privately insured Anna Norlander told Sveriges Radio on Friday. “It’s terrible that I, as a young person, don’t feel I can trust the health care system to take care of me.”

The insurance plan guarantees that she can see a specialist within four working days, and get a time for surgery, if needed, within 15.

I used to make fun of Sweden for being so socialist, but then I started to read more about them on Reason.com and from the Cato Institute (two libertarian sites) and my mind changed. These new articles confirm for me  that Sweden is improving their economy by embracing the free market system and rejecting socialism. Obviously, there is more to do, but the trend is good, and the results cannot be questioned. What could the United States do if we acted more like Sweden? It seems like just as they are moving away from government control of health care, we are moving towards it! We are embracing old ideas, and we need something new.

I am still worried about the European countries because of the breakdown of the family, the disrespect of marraige and the low fertility rates. But still, this is a good sign for those of us who are worrying that we need to cheer up. This is how socialism ends. We’ll get there.