Ask Almost Anybody If They

I Suspect Any Worries About Genetic Engineering May Be Unnecessary. Genetic Mutations Have Always Happened Naturally, Anyway.

I'm Not A Pessimist, Even Though I Do Think Awful Things Are Going To Happen.

One Thing That Being A Scientist Has Taught Me Is That You Can Never Be Certain About Anything. You Never Know The Truth. You Can Only Approach It And Hope To Get A Bit Nearer To It Each Time. You Iterate Towards The Truth. You Don't Know It.

By The End Of This Century, Climate Change Will Reduce The Human Population To A Few Breeding Pairs Surviving Near The Arctic.

Nature Favors Those Organisms Which Leave The Environment In Better Shape For Their Progeny To Survive.