We can now manipulate images to such an extrodinary extent that there's no lie you cannot tell.

No one will protect what they don't care about, and no one will care about what they have never experienced.

The truth is: the natural world is changing. And we are totally dependent on that world. It provides our food, water and air. It is the most precious thing we have and we need to defend it.

Instead of controlling the environment for the benefit of the population, perhaps we should control the population to ensure the survival of our environment

What humans do over the next 50 years will determine the fate of all life on the planet.

Anyone who believes in indefinite growth on a physically finite planet is either mad or an economist

The World is full of wonders, but they become more Wonderful, not less Wonderful when Science looks at them.

The question is, are we happy to suppose that our grandchildren may never be able to see an elephant except in a picture book?

How could I look my grandchildren in the eye and say I knew what was happening to the world and did nothing.

Bringing nature into the classroom can kindle a fascination and passion for the diversity of life on earth and can motivate a sense of responsibility to safeguard it.

I just wish the world was twice as big and half of it was still unexplored.

When we are courageous enough to begin exploring the ‘Why’s” and the ‘Who’s' of life, the ‘How’s’ and ‘What’s’ of life start to come into focus as well. "

She thinks you're stalking me.""Why the hell would I do that? I see too much of your ugly mug as it is.

One difficulty that someone who has been in military/government service during war has, is reconciling his/her pride with their horror.

The danger is different from the fear. ... [practice] what to do if things go wrong, as well as right.

There is just no getting around that turning bad things into good things is up to you.

I couldn't name more than a couple of good drum'n'bass acts, and I have no idea what's big in the dance world right now.

But it is like a running blaze on a plain, like a flash of lightning in the clouds. We live in the flicker - may it last as long as the old earth keeps rolling!

When persons manifest the least kindness and love to me, O what power it has over my mind, while the opposite course has a tendency to harrow up all the harsh feelings and depress the human mind.

The ability to speak is a short cut to distinction. It puts a man in the limelight, raises him head and shoulders above the crowd.

I am not against the provision of the necessary medical assistance to Coloured and natives, because, unless they receive that medical aid, they become a source of danger to the European community.