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Protect the last of the wild

Global conservation policy must stop the disappearance of Earth’s few intact ecosystems, warn James E. M. Watson, James R. Allan and colleagues in Nature  31 oktober 2018 A century ago, only 15% of Earth’s surface was used to grow crops… read more

How an Invasive Bee Managed to Thrive in Australia

The Asian honeybee should have been crippled by low genetic diversity, but thanks to natural selection it thrived. uIn the famous case of Darwin’s finches, natural selection acts decisively, elevating a trait in the population, weeding it out, or simply… read more

Environmentally friendly farming practices used by..

PULLMAN, Wash. – Nearly one-third of the world’s farms have adopted more environmentally friendly practices while continuing to be productive, according to a global assessment by 17 scientists in five countries. The researchers analyzed farms that use some form of… read more

Bound by nature – Cul­tural evol­u­tion h..

Cli­mate driven net primary pro­ductiv­ity, biod­iversity, and patho­gens con­strain the global hunter-gatherer pop­u­la­tion dens­ity However, the most influential drivers of population density are context-dependent. Biodiversity affects population density mostly in the low-productivity environments, whereas pathogen stress, which has insignificant effects… read more

The Critical Facts You Need To Know About The Clea..

Water is essential for life. Not only does it connect every aspect of life, it’s a fundamental human need. Every person requires at least 20-50 liters of clean, safe water daily for drinking, cleaning, cooking and more. And despite scientific… read more