Lifeboat Foundation: Safeguarding Humanity
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Blog – Page 8,529

Circa 2017

Hunting for meat was a critical step in all animal and human evolution. A key brain-trophic element in meat is vitamin B3 / nicotinamide. The supply of meat and nicotinamide steadily increased from the Cambrian origin of animal predators ratcheting ever larger brains. This culminated in the 3-million-year evolution of Homo sapiens and our overall demographic success. We view human evolution, recent history, and agricultural and demographic transitions in the light of meat and nicotinamide intake. A biochemical and immunological switch is highlighted that affects fertility in the ‘de novo’ tryptophan-to-kynurenine-nicotinamide ‘immune tolerance’ pathway. Longevity relates to nicotinamide adenine dinucleotide consumer pathways. High meat intake correlates with moderate fertility, high intelligence, good health, and longevity with consequent population stability, whereas low meat/high cereal intake (short of starvation) correlates with high fertility, disease, and population booms and busts. Too high a meat intake and fertility falls below replacement levels. Reducing variances in meat consumption might help stabilise population growth and improve human capital.

Keywords: Meat, nicotinamide, evolution, NAD(H), vitamin B3, Malthus, fertility, immunological tolerance, longevity.

Rich fellas …their kids die out but we keep a-comin …we’ll go on forever, Pa, cos we’re the people.

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But in recent years, Americans — Silicon Valley leaders included — have put too much faith in the private sector to ensure U.S. global leadership in new technology. Now we are in a technology competition with China that has profound ramifications for our economy and defense — a reality I have come to appreciate as chairman of two government panels on innovation and national security. The government needs to get back in the game in a serious way.

We can’t win the technology wars without the federal government’s help.

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A novel coronavirus that first appeared in Wuhan, China, in December continues to sicken tens of thousands of people around the world – and scientists are working round the clock to better understand the virus, contain the outbreak, and treat the disease.

In the weeks since the outbreak, the disease has been named COVID-19 by the World Health Organization. (The virus itself has been named SARS-CoV-2 by the International Committee on Taxonomy of Viruses).

UC San Francisco infectious disease expert Charles Chiu, MD, PhD, has been following the disease since its outbreak and provided the latest updates on what science has revealed about how the coronavirus is transmitted, what happens to someone who’s infected, and why a single diagnostic test may not be enough.

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