Just after World War II this country led the world in science by every way you could measure it yet the number of scientists was a tiny proportion of what it is now.

I also think we need to maintain distinctions - the doctrine of creation is different from a scientific cosmology and we should resist the temptation which sometimes scientists give in to to try to assimilate the concepts of theology to the concepts of science.

I am one of those scientists who feels that it is no longer enough just to get on and do science. We have to devote a significant proportion of our time and resources to defending it from deliberate attack from organised ignorance.

Scientists worldwide agree that the reduction needed to stabilize the climate is actually more like 80 percent.

Some dreamers demand that scientists only discover things that can be used for good.

Facts are the air of scientists. Without them you can never fly.

When I find myself in the company of scientists I feel like a shabby curate who has strayed by mistake into a room full of dukes.

I am not a scientist. I am rather an impresario of scientists.

I feel blessed to be here representing our country and carrying out th research of scientists around the world... I hope you could feel the positive energy that beamed to the whole planet as we glided over.

Some of the FDA's own scientists have charged that politics not science is behind the FDA's actions.

God created the world the laws of nature were created by God. True science tries to find out what God put in the world. The trouble is where scientists speculate about theology and they don't know what they're talking about because they weren't there. They can't speculate about the origins of life because they weren't there.

I am sorry to say that there is too much point to the wisecrack that life is extinct on other planets because their scientists were more advanced than ours.

The mind of the polyglot is a very particular thing and scientists are only beginning to look closely at how acquiring a second language influences learning behavior and the very structure of the brain itself.

Einstein's results again turned the tables and now very few philosophers or scientists still think that scientific knowledge is or can be proven knowledge.

Just because scientists have the knowledge to do it the technology to do it and some may even have a financial motive or other incentive to do it does not make it right.

As this body of knowledge has evolved a much more critical job for researchers and scientists has evolved into explaining and educating policy makers and the public to the risks of global warming and the possible consequences of action or of no action.

A number of scientists with greatly different backgrounds can come up with completely different assessments. The discussions or controversies are endless. Once a year we try to bring the most important discoverers together to exchange their experiences and knowledge.

I believe that the quantum of our knowledge will increase considerably in the coming years and that scientists will continue to be amongst the brave voices speaking out.

Others think it the responsibility of scientists to coerce the rest of society because they have the power that derives from special knowledge.

Scientists have become the bearers of the torch of discovery in our quest for knowledge.

One way we can enliven the imagination is to push it toward the illogical. We're not scientists. We don't always have to make the logical reasonable leap.

Today mythical thinking has fallen into disrepute we often dismiss it as irrational and self-indulgent. But the imagination is also the faculty that has enabled scientists to bring new knowledge to light and to invent technology that has made us immeasurably more effective.

Now science has presented us with a hope called stem cell research which may provide our scientists with many answers that have for so long been beyond our grasp.

As great scientists have said and as all children know it is above all by the imagination that we achieve perception and compassion and hope.