We have over 8 billion humans on the planet, and 99.99% of them have n — Overpopulation

"In trying to solve the terrifying problems that face us in the world today, we naturally turn to the things we do best. We play from strength, and our strength is science and technology. To contain a population explosion, we look for better methods of birth control. Threatened by a nuclear holocaust, we build bigger deterrent forces and anti-ballistic missile systems. We try to stave off world famine with new foods and better ways of growing them. Improved sanitation and medicine will, we hope, control disease; better housing and transportation will solve the problems of the ghettos, and new ways of reducing or disposing of waste will stop the pollution of the environment. We can point to remarkable achievements in all these fields, and it is not surprising that we should try to extend them. But things grow steadily worse, and it is disheartening to find that technology itself is increasingly at fault. Sanitation and medicine have made the problems of population more acute, war has acquired a new horror with the invention of nuclear weapons, and the affluent pursuit of happiness is largely responsible for pollution. As Darlington has said, ‘Every new source from which man has increased his power on the earth has been used to diminish the prospects of his successors. All his progress has been at the expense of damage to his environment, which he cannot repair and could not foresee.’"

"Baconian science is at the root of the apocalypse. We have been blessed by advances in medicine, agriculture and engineering. Science has done exactly what we asked of it and now we are set for annihilation. If European science had petered out after the discoveries of the seventeenth century, we would be less numerous and [the] Earth would not be warming."

"This moment is special because we have dramatically built up our population, technology, science, medicine, and democratic institutions as a direct result of vast amounts of surplus energy stemming from a one-time resource. The fossil fuel experience has made us dangerously confident about our cleverness and dominance over nature. What makes this century special, then, is that we will have to cope with a diminishing supply rate of the resource that has been of paramount importance to our high-tech existence."

"Humans collectively must ultimately face the uncomfortable question of whether Earth’s natural systems can support 8 billion or more people at a modern standard of living. Since the resource footprint of a U.S. citizen is at least four times that of the global average, the key question is whether the planet can support an increase in material throughput four times higher than present when the strain is apparent already. As noble as it may be to wish [for] a modern living standard for an eventual ten billion or more people, it is likely that committing to such a course could result in more human suffering than would transpire under the adoption of more modest goals. The responsible path is to reduce global resource dependencies and abandon the imperative for growth starting now."

"Increasing the standard of living of a growing population makes today’s ecological pressures look adorable."

"Many people, including environmentalists, often avoid linking the multitude of environmental problems to overpopulation. Some believe that a global shift to veganism could support the current population and more. Others attribute the crisis to various factors [that] are frequently cited as primary contributors to the ongoing environmental crisis, overshadowing the impact of population growth."