111 Quotes by David Quammen

Invadimos los bosques tropicales y otros espacios salvajes, que albergan una enorme cantidad de especies de animales y plantas; y en el seno de estas criaturas, multitud de virus desconocidos. Talamos árboles; matamos animales o los enjaulamos para enviarlos a los mercados. Alteramos ecosistemas y provocamos que los virus escapen de sus huéspedes naturales. Cuando esto ocurre, los virus necesitan un nuevo huésped. A menudo, ese huésped somos nosotros.

Ningún otro primate ha tenido nunca el peso que ponemos sobre el planeta en semejante grado. En términos ecológicos, somos casi una paradoja; gran tamaño y vida prolongada, pero abundantes hasta lo grotesco. Somos una plaga.

There was a very important superintendent of Yellowstone, a man who was involved in the founding of the National Park Service itself, Horace Albright. And he became superintendent, which is the boss of Yellowstone Park, in 1919 - from 1919 to 1929. Later, he was director of the park service itself. Albright embraced the idea that in order for the national parks - and Yellowstone in particular - to have support from the American people and from politicians, there needed to be wildlife as spectacle.

And so in 1975, the grizzly bear was put on, as I said - on the endangered species list as threatened. And new measures were taken, for instance, bear-proofing garbage, creating new regulations to - essentially to try and keep people and people's food away from the bears, let the bears adjust to eating the abundant wild food that's available in Yellowstone and allow them to be more wild, to be independent of humans as sources of foods for the good of both sides. And that has been quite successful.

The elk are the most abundant large herbivores in the Yellowstone ecosystem. There are thousands and thousands of them. They migrate in and out. And those migration routes need to stay open.

If you're Maasai Mara National Park in Kenya, if you're in Serengeti National Park in Tanzania, you don't get out of your vehicle and go walking around amid the lions and the leopards. You stay in your Land Rover. You stay in your safari van, and you look out the windows or you look out the pop top at these animals. I know by experience how badly that can work out if you violate those guidelines.

Wallace's sales agent, back in London, heard mutterings from some naturalists that young Mr. Wallace ought to quit theorizing and stick to gathering facts. Besides expressing their condescension toward him in particular, that criticism also reflected a common attitude that fact-gathering, not theory, was the proper business of all naturalists.

Heatstroke is an important and useful addition to the library on climate change, bringing insights from deep-time ecological research to help illuminate the dire forecasts of which we're already so aware.

Islands are where species go to die.