Top 4 Quotes & Sayings by Anthony D. Barnosky

We have the potential for making massive change... and the bottom line is that we can't be the generation responsible for wiping out three-fourths of life forms on the Earth.

Many scales of climate change are in fact natural, from the slow tectonic scale, to the fast changes embedded within glacial and interglacial times, to the even more dramatic changes that characterize a switch from glacial to interglacial. So why worry about global warming, which is just one more scale of climate change? The problem is that global warming is essentially off the scale of normal in two ways: the rate at which this climate change is taking place, and how different the "new" climate is compared to what came before.

Little by little people are understanding that we need to change, but whatever we decide to do in next 10 to 15 years will decide the future of biodiversity on Earth.

We wield an enormous influence over the world through how we choose to vote and what we choose to buy. Again, it's the power of numbers. If voters hold their leaders responsible for doing something about global warming, it will get done. If most people refuse to buy products from companies that, for example, wrap products in more plastic than necessary, pretty soon the plastic wrapping will stop.