Climate Quote by Hans Rosling

Most of the energy in North America is just consuming - Wal-Mart, shopping centres, government offices - or personal consumption: houses, cars, flying to…

— Vaclav Smil

“Solving some problems requires less than half the energy or time it took to complain about them.”

— Mokokoma Mokhonoana

Beyond 2050 the world population may start to decrease if women across the world will have, on average, less than 2 children. But that…

— Hans Rosling

If a Black Death could be spread throughout the world once in every generation survivors could procreate freely without making the world too full.

— Bertrand Russell

The increase in the world's population represents our victory over death.

— Julian Simon

“Before artificial nitrogen fertilizer became widely available, the world's population was around 2 billion. When we no longer have it - or if we…

— Alan Weisman

The forgotten world is made up primarily of the developing nations, where most of the people, comprising more than fifty percent of the total…

— Norman Borlaug

When I was born, the world's population was 3.5 billion. There are now 6.8 billion people on the planet. By 2050, that's expected to…

— Anonymous

“The United States contains less than 5 percent of the world’s population but houses nearly a quarter of the world’s prisoners.”

— Gabor Maté

To bring about destruction by overcrowding, mass starvation, anarchy, the destruction of our most cherished values, there is no need to do anything. We…

— Isaac Asimov

If anything, global response to the Rising only confirmed something that many Australians had quietly believed for quite some time: If forced to live…

— Mira Grant

By the year 2040, the world's population is likely to increase by about 2 billion people, with also projected economic output will be up…

— Rex Tillerson