To fight global warming we will soon have to try to remove carbon dioxide from the skies or find ways to reflect the Sun’s heat. Such radical paths must be examined, but risky experiments avoided.
If you think only humans engage in disinformation, think again. Here is a stunning example of a beetle manipulating the odors emitted from a rotting corpse to keep it hidden from competitors.
The merchant navy – some 20,000 ships – carries the vast majority of trade goods around the world. Unfortunately, they also spew toxic pollutants that harm people and the environment.