The book is titled “Finding the Fountain of Youth,” and my chapter is titled: “Religious Faith Supresses the Natural Evolution that Human Technology Promises.” It’s great to see this stuff being taught in schools, etc. https://www.amazon.com/Finding-Fountain-Youth-Controversy-Ex…atfound-20
RELATED: Building Blocks for Life Found in Rosetta’s Comet
“Understanding the origin of molecular oxygen in space is important for the evolution of the Universe and the origin of life on Earth,” the researchers wrote.
The finding muddies the waters in how detecting oxygen in the atmospheres of exoplanets might not necessarily point to life, as this abiotic process means that oxygen can be produced in space without the need for life. The researchers say this finding might influence how researchers search for signs of life on exoplanets in the future.
Continue reading “Comet 67P Found to Be Producing Its Own Oxygen in Deep Space” »
Men and women differ in obvious and less obvious ways—for example, in the prevalence of certain diseases or reactions to drugs. How are these connected to one’s sex? Weizmann Institute of Science researchers recently uncovered thousands of human genes that are expressed—copied out to make proteins—differently in the two sexes. Their findings showed that harmful mutations in these particular genes tend to accumulate in the population in relatively high frequencies, and the study explains why. The detailed map of these genes, reported in BMC Biology, provides evidence that males and females undergo a sort of separate, but interconnected evolution.
Several years ago, Prof. Shmuel Pietrokovski and Dr. Moran Gershoni of the Weizmann Institute’s Molecular Genetics Department asked why the prevalence of certain human diseases is common. Specifically, about 15% of couples trying to conceive are defined as infertile, which suggested that mutations that impair fertility are relatively widespread. This seems paradoxical: Common sense says that these mutations, which directly affect the survival of the species by reducing the number of offspring, should have been quickly weeded out by natural selection. Pietrokovski and Gershoni showed that mutations in genes specific to sperm formation persist precisely because the genes are expressed only in men. A mutation that is problematic for only half the population, no matter how detrimental, is freely passed on to the next generation by the other half.
In the present study, the researchers expanded their analyses to include genes that, though not necessary for fertility, are still expressed differently in the two sexes. To identify these genes, the scientists turned to the GTEx project—a very large study of human gene expression recorded for numerous organs and tissues in the bodies of close to 550 adult donors. That project enabled, for the first time, the comprehensive mapping of the human sex-differential genetic architecture.
An event on #transhumanism at a Christian university in Southern California in June. Looks interesting:
Humanism is “our most sympathetic understanding and treatment of human nature.”
TRANShumanism is “the drive to fundamentally revolutionise what it means to be human by way of technological advancements.”
This is a fair enough article, though I believe I’m more Libertarian than it paints me. I think a lot of people forget or simply don’t know my book The Transhumanist Wager (how I started my futurist career back in 2009) is known by many as transhumanist libertarian manifesto. Also, ideas from my past political campaign do not always correspond to my current gubernatorial run:
Like many libertarians, I was initially excited when Zoltan Istvan announced his candidacy for Governor of California.
Istvan is the founder of the Transhumanist Party and author of “The Transhumanist Wager,” which is considered a manifesto on transhumanist philosophy. The basic premise of transhumanism is that the next step in human evolution will be to improve our bodies and expand our lifespan with radical technology, eventually leading towards immortality. While he still needs to obtain the nomination, having someone announce their intents this early gave me hope that maybe the party would have a shot at making an impact in the California mid-terms.
We’ve discovered that evolution strategies (ES), an optimization technique that’s been known for decades, rivals the performance of standard reinforcement learning (RL) techniques on modern RL benchmarks (e.g. Atari/MuJoCo), while overcoming many of RL’s inconveniences.
In particular, ES is simpler to implement (there is no need for backpropagation), it is easier to scale in a distributed setting, it does not suffer in settings with sparse rewards, and has fewer hyperparameters. This outcome is surprising because ES resembles simple hill-climbing in a high-dimensional space based only on finite differences along a few random directions at each step.
