It's Coming Home To Roost Over The

It Was Regarded As A Responsibility Of The Bbc To Provide Programs Which Have A Broad Spectrum Of Interest, And If There Was A Hole In That Spectrum, Then The Bbc Would Fill It.

Warm-bloodedness Is One Of The Key Factors That Have Enabled Mammals To Conquer The Earth, And To Develop The Most Complex Bodies In The Animal Kingdom. In This Series, We Will Travel The World To Discover Just How Varied And How Astonishing Mammals Are.

I Believe The Abominable Snowman May Be Real. I Think There May Be Something In That.

Human Beings, Because We're So Clever, Have Removed Every Single One Of Those Population Limiting Factors... So Nothing Controls Our Increase In Numbers Except Our Own Wish. Since I First Started Making Television Programs, The Population Of The World Has Increased Three Times. That's An Extraordinary Notion. Can It Increase Four Times? Can It Increase Five Times? The Earth Is A Finite Size. So A Point Will Eventually Come When We Run Out Of Food, When We Run Out Of Space And When We Will Have Destroyed Most Of The Natural World. So Ought We To Do Something About It Before That Happens?

If I Can Make Programmes When I'm 95, That Would Be Fine. But I Would Think I'll Have Had Enough By Then.