And ecologically, it was a disaster.

It's ecologically sound it stops the population explosion of foxes.

So these in situ developments are at least as ecologically damaging as the mines.

There's a huge goal also is to preserve the environment, ecologically speaking and the better development.

Well in this case it isn't, because it's a very, very ecologically sound piece of technology.

And that doesn't mean that it's just, you know, ecologically irresponsible, it means that it can't continue.

Some of you may want the toilet paper with the most bleach in it rather than the most ecologically responsible choice.

And yet, the type of fishing going on today, with pens, with enormous stakes, is really wiping bluefin ecologically off the planet.

So we could grow more food by expanding farmland, but we'd better not, because it's ecologically a very, very dangerous thing to do.

But to go from cellulose to ethanol is ecologically unintelligent, and I think that we need to be econologically intelligent about the generation of fuels.

Our goal is a delightfully diverse, safe, healthy and just world, with clean air, clean water, soil and power economically, equitably, ecologically and elegantly enjoyed, period.

And that's really what I do as a writer, as a storyteller, is try to make people feel what we know and tell stories that actually help us think ecologically.

Or when you go to the supermarket and you're standing there in that huge aisle of different types of toilet papers, you don't take out your cell phone, and open a browser, and go to a website to try to decide which of these different toilet papers is the most ecologically responsible purchase to make.

You know that would reframe civilization itself (Applause) and our whole system of economics, if not for our species, then perhaps for the one that succeeds us the sustainable species, living on a finite earth, ethically, happily and ecologically in balance with nature and all her natural systems for a thousand generations, or 10,000 generations that is to say, into the indefinite future.

And so therefore, if you look at the same region of a genome in many mammals that have been evolutionarily distant from each other and are also ecologically divergent, you will get a better understanding of what the evolutionary prior of that site is, i.e., if it is important for the mammal to function, for its survival, it will be the same in all of those different lineages, species, taxa.