JaegerBane wrote...
Lemonwizard wrote...
However, the ecological niche of diseases in every environment is to reduce the population size of animals, preventing overpopulation that would deplete the ecosystem's natural resources.
Unless you're one of those Gaia tree-hugger nutters, no disease on earth exists for the purposes of holding populations in check. They have that effect, yes, but that's not why they're there. They're there because they evolved in an environment favourable to them.
Ultimately, there is no built-in trigger that ensures the Earth's carrying capacity is never exceeded. A sobering thought...
Actually yes there is WAR!!! and natural disaster both of these are commonly caused by over-population of regions and using too much resources.
WW1-2 killed roughly 120,000,000 people
Wars in aFrica/asia killed thousands more
The Asian Tsunami killed 300,000 people
Earthquake in china killed 50,000 people
It would be better for everyone if governments limited people to having no more than three children and just taxed/fined heavily those who refused to obey. At the end of the day the government has to educate/feed/find a job for everyone and this would be an ideal solution.
Or ruthless and evil people might decide it would best to unleashe viruses and commit genocide against undesirable groups e.g the poor and ethnic minorities.