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Kevin Makice

TED Blog | Are we ready for neo-evolution? Harvey Fineberg on TED.com - 1 views

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    Medical ethicist Harvey Fineberg shows us three paths forward for the ever-evolving human species: to stop evolving completely, to evolve naturally - or to control the next steps of human evolution, using genetic modification, to make ourselves smarter, faster, better. Neo-evolution is within our grasp. What will we do with it?
Kevin Makice

Was human evolution caused by climate change? - 0 views

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    According to a paper published in Science, models of how animal and plant distributions are affected by climate change may also explain aspects of human evolution. The approach takes existing knowledge of the geographical spread of other species through the warming and cooling of the ice ages to provide a model that can be applied to human origins.
Kevin Makice

Robots learn to share, validating Hamilton's rule (w/ video) - 0 views

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    Using simple robots to simulate genetic evolution over hundreds of generations, Swiss scientists provide quantitative proof of kin selection and shed light on one of the most enduring puzzles in biology: Why do most social animals, including humans, go out of their way to help each other? In next week's issue of the online, open access journal PLoS Biology, EPFL robotics professor Dario Floreano teams up with University of Lausanne biologist Laurent Keller to weigh in on the oft-debated question of the evolution of altruism genes.
Kevin Makice

Can evolution outpace climate change? - 0 views

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    Animals and plants may not be able to evolve their way out of the threat posed by climate change, according to a UC Davis study of a tiny seashore animal. The work was published today (June 8) in the journal Proceedings of the Royal Society B.
Kevin Makice

Plankton fossils tell tale of evolution and extinction - 0 views

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    Scientists studying the fossils of tiny ocean-dwelling plankton, called foraminifera, have uncovered another piece in the puzzle of why species evolve or become extinct.
christian briggs

The Technium: Speculations on the Future of Science - 0 views

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    Based on the suggestions of the observers above, and my own active imagination, I offer the following as possible near-term advances in the evolution of the scientific method. Compiled Negative Results - Negative results are saved, shared, compiled and analyzed, instead of being dumped. Positive results may increase their credibility when linked to negative results. We already have hints of this in the recent decision of biochemical journals to require investigators to register early phase 1 clinical trials. Usually phase 1 trials of a drug end in failure and their negative results are not reported. As a public heath measure, these negative results should be shared. Major journals have pledged not to publish the findings of phase 3 trials if their earlier phase 1 results had not been reported, whether negative or not. Return of the Subjective - Science came into its own when it managed to refuse the subjective and embrace the objective. The repeatability of an experiment by another, perhaps less enthusiastic, observer was instrumental in keeping science rational. But as science plunges into the outer limits of scale - at the largest and smallest ends - and confronts the weirdness of the fundamental principles of matter/energy/information such as that inherent in quantum effects, it may not be able to ignore the role of observer. Existence seems to be a paradox of self-causality, and any science exploring the origins of existence will eventually have to embrace the subjective, without become irrational. The tools for managing paradox are still undeveloped.
Kevin Makice

Modeling the local impact of global climate change - 0 views

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    A recent study of the Catalina Eddy performed by Kanamitsu. The figure shows the 3-hourly evolution of the eddy during two days. Kanamitsu discovered that the eddy disappears during 00Z and 03Z, which had never been reported before. This was due to the lack of high time-resolution observations. This kind of analysis is only possible using the dynamically downscaled analysis
Kevin Makice

Death anxiety prompts people to believe in intelligent design, reject evolution: research - 0 views

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    Researchers at the University of British Columbia and Union College (Schenectady, N.Y.) have found that people's death anxiety can influence them to support theories of intelligent design and reject evolutionary theory.
Kevin Makice

British butterfly is evolving to respond to climate change - 0 views

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    As global temperatures rise and climatic zones move polewards, species will need to find different environments to prevent extinction. New research, published today in the journal Molecular Ecology, has revealed that climate change is causing certain species to move and adapt to a range of new habitats.
Kevin Makice

Are humans extinction-proof? - 0 views

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    Does climate change seriously threaten to wipe out the human species if left unchecked? Examining our evolutionary past suggests it might once have been the perfect catalyst for our extinction. But now?
Kevin Makice

Five myths about the future of journalism - The Washington Post - 1 views

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    There are few things journalists like to discuss more than, well, themselves and the long-term prospects for their industry. How long will print newspapers survive? Are news aggregation sites the future? Or are online paywalls - such as the one the New York Times just launched - the way to go? As media organizations plot their future, it's worth discarding some misconceptions about what it will take to keep the press from becoming yesterday's news.
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