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Distant galaxies magnified by a gravitational lens Fermi’s paradox As we have discussed on this forum before (see, for example, previous Math Scholar blog), Fermi’s paradox looms as one of the most profound and puzzling conundrums of science: Given that the universe is presumed to be teeming with intelligent life and technological civilizations, why Continue reading Fermi’s paradox and the Copernican principle History The Yunis-Prakash diagram comparing the chromosomes of humans, chimpanzees, gorillas and orangutans Evolution in general and human evolution in particular continue to be bones of contention, so to speak, as evidenced by the ongoing efforts by some groups to prohibit or downplay evolution, or to mandate “equal time” for “intelligent design,” in state and Continue reading Chromosomes, DNA and human evolution Introduction Is the universe fine-tuned for intelligent life? In 2016, astrophysicist Geraint Lewis and cosmologist Luke Barnes, both at the University of Sydney, Australia, waded into this perplexing and controversial arena in a new book entitled A Fortunate Universe: Life in a Finely Tuned Cosmos [Lewis2016]. The core of the Lewis-Barnes book and an accompanying Continue reading Has cosmic fine-tuning been refuted? Introduction Many have read books and articles by renowned Harvard social scientist Steven Pinker. In his 2011 book The Better Angels of Our Nature: Why Violence Has Declined, Pinker cited a huge amount of historical and sociological data to conclude, counter-intuitively to many, that violence has declined “at the scale of millennia, centuries, decades, and Continue reading Pinker’s “Enlightenment Now”: Humanism and scientific progress Introduction Both traditional creationists and intelligent design writers have invoked probability arguments in criticisms of biological evolution. They argue that certain features of biology are so fantastically improbable that they could never have been produced by a purely natural, “random” process, even assuming the billions of years of history asserted by geologists and astronomers. Continue reading Do probability arguments refute evolution? Introduction Much of the perceived conflict between science and religion centers on how one should view the Bible’s account of creation. The vast majority of scientists and theologians are willing to accept the fact that the Bible was never intended to be read primarily or even secondarily as a scientific text, and even among those Continue reading What was the ancient biblical cosmology? Serving food at an aid center. Introduction Recently several writers have attacked religious belief as a pernicious delusion [Dawkins2006; Dennett2006; Harris2006; Hitchens2007; Stenger2008]. Victor Stenger, for example, specifically rejects claims that there are any health or social benefits from religious beliefs or participation. Other writers sharply disagree, noting benefits bestowed by religion throughout history Continue reading Does a sense of purpose improve one’s health? MIT cosmologist Max Tegmark is no stranger to controversy. In his 2014 book Our Mathematical Universe, Tegmark proposed that our universe and everything in it are merely mathematical structures operating according to certain rules of logic. He argued that this hypothesis answers Stephen Hawking’s question “What breathes fire into the equations?” — there is no Continue reading The future of artificial intelligence: Utopia or dystopia? A “freakishly” fine-tuned universe Ever since the time of Copernicus, the overriding worldview of scientific discovery has been that there is nothing special about Earth and humanity: the Earth is not the center of the solar system — we are merely one of several planets orbiting the Sun; the Sun is not the center of Continue reading Fine tuning and Fermi’s paradox Introduction The progress of modern science over the past few decades is nothing short of astounding. Just in the past 50 years, science has unlocked the code of life and read the complete DNA of many organisms (including humans), traced the history of the known universe back to nearly the big bang, and discovered a Continue reading Can there be harmony between science and religion? |
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