We improve resource generation and infrastructure, increasing the carrying capacity. Humans are also capable of voluntarily controlling their own populations. This can occur on a large scale, like a government program or law, or at the individual level. Individuals have had far greater ...
What is carrying capacity, and how does this relate to the human population? How is the menstrual cycle phylogenetically more beneficial than the estrus cycle? Why do some methods of birth control protect against sexually transmitted diseases, but others do not? How do humans benefit from fungi?
With the intensification of the greenhouse effect, a series of natural phenomena, such as global warming, are gradually recognized; when the ambient temperature increases to the extent that it causes heat stress in plants, agricultural production will in
he claimed that the entire Ebola alert, highly visible and widely publicised, was predicated upon the need to generate public knowledge that a “dangerous emergency” of epidemic proportions was immanent, to warrant experimenting with healthy humans in accordance with WHO Ethics Committee stipulations....
How do humans benefit from biodiversity? What are some ways in which people can conserve natural resources? How to perform range of motion? How does symbiosis work? How to engage employees in sustainability? How can training contribute to a sustainability initiative?
The connections between brain cells aren't set in concrete -- they change all the time. Brain cells work together in a network, organizing themselves into groups that specialize in different kinds of information processing. As one brain cell sends signals to another, the synapse between the two...
The good news is that we now know the old-dog adage doesn’t apply to humans. It doesn’t even apply to dogs!Until recently, brain researchers believed that only children’s neural systems had the capacity to change by growing the new circuits that new skills and new behaviors require. ...
Recall that the rate of change of the log of a number is the same as the “per capita” change in that number, which means we can write Equation 5 as where we omit the variable t since it is obvious where it goes, and then we rearrange a bit to come up with where the par...
COVID-19 is a reminder of their destructive power, but they’re crucial to humans’ development and survival.
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