The whole of science is nothing more than a refinement of everyday thinking.
Albert Einstein - Thinking - Science

I think that only daring speculation can lead us further and not accumulation of facts.
Albert Einstein - Science Quotes - Facts

We could go over the cliff. You would hope not. You would hope that people see what needs to be done. It's not rocket science. It's not difficult. It's not even all that costly. It's actually about the way you think about the world.
Tim Flannery - Change - Environment - Action - Science - Hope

Well, to me science is nothing mysterious. It's the world that we live in and it's trying to understand the world we live in, and we can comprehend it in relatively simple terms and pass on that wonder and interest in this fantastic world we all live in very easily I think.
Tim Flannery - World - Science - Mystery

The future is unfolding before our eyes. Canada’s Inuits see it in disappearing Arctic ice and permafrost. Australians see it in fatal heatwaves and extended droughts. Scientists see it in tree rings, ancient coral and bubbles trapped in icicles. All of these things reveal that the world has not been as warm as it is now for a millennium or more, and that the last years have been the hottest on record.
Peter Garrett - Challenges - Environment - Australian - Science - World

Climate change is so big that people who study it.. and many do.. need to speak to it. They must present scientific papers, they must appear in public, they must speak to the media and we must hear their voices. In order to get policy right, policymakers.. governments.. need to make decisions based on sound science.
Peter Garrett - Climate Change - Environment - Challenges - Government - Science - Decisions

Organic farming is rooted in ancient knowledge passed down through generations. Long before science could tell us why certain farming methods would produce greater crop yields, organic farmers were learning the hard way what worked and what didn't - and sharing their knowledge with others.
David Suzuki - Organic Food - Knowledge - Science

The terrible part of this looming catastrophe is that people have been working on solutions for years and have developed concrete steps to massively reduce our energy use, while stimulating whole new industries and technologies that are more efficient and affordable.
David Suzuki - Environment - Science - Problem