One must not politicize science. But the converse is not necessarily true. There's no reason why scientists can not go into the public sphere. In fact, I would argue they should.

There is a sense that science and politics are incompatible. I don't think so at all. I think it's important that scientists take great pains to make sure that ideology and personal bias and wishful thinking do not contaminate the collection and analysis and evidence.

Congress, even with its frustrations, is the greatest instrument for justice and human welfare in the world.

We know Thomas Jefferson and Benjamin Franklin as politicians, but they felt that science was something everyone should have a knowledge of.

The level of concern and anxiety among scientists - and I guess I'd say the science-friendly public - about the place of science in society in government, has gone beyond concern to anxiety.

Every citizen, scientists included, has some obligation to be involved in public affairs and politics.

It is true that when people are appointed to positions and talk without any appreciation or understanding of scientists, well, that gets scientists worried. And when public officials talk about alternative facts, people who have devoted their careers to trying to uncover facts are dismayed.