top of page
Science Quotes


"Darwin himself said as much: 'If it could be demonstrated that any complex organ existed which could not possibly have been formed by numerous, successive, slight modifications, my theory would absolutely break down. But I can find no such case.' Darwin could find no such case, and nor has anybody since Darwin's time, despite strenuous, indeed desperate, efforts. Many candidates for this holy grail of creationism have been proposed. None has stood up to analysis."


"In 1983, NASA invited Canada to fly three payload specialists, in part because we had contributed the robotic arm that is used on the shuttle."


"The question is: will I get used to a menu with kilojoules instead of calories? I mean, I don't think anyone even knows how many kilojoules are in a calorie. I had to break out a whiteboard this morning and do calculus just to figure out how many calories were in a glass of water Down Under."



"Though many have tried, no one has ever yet explained away the decisive fact that science, which can do so much, cannot decide what it ought to do."


"This coupling together of science with international peace, is, I think, particularly significant."


"I would say keep supporting space flight, keep telling the public and the politicians why it's important to advance science and explore the galaxy. I encourage the Japanese to keep doing what they're doing."


"The task of evolutionary psychology is not to weigh in on human nature, a task better left to others. It is to add the satisfying kind of insight that only science can provide: to connect what we know about human nature with the rest of our knowledge of how the world works, and to explain the largest number of facts with the smallest number of assumptions."


"I've never argued that humans are massively hot-wired. What I was trying to point out was that you can't understand how we learn unless you identify the learning mechanisms. And these have some genetic basis."


"Triumphant science and technology are only at the threshold of man's command over sources of energy so stupendous that, if used for military purposes, they can wipe out our entire civilization."


"In college, in the early 1950s, I began to learn a little about how science works, the secrets of its great success, how rigorous the standards of evidence must be if we are really to know something is true, how many false starts and dead ends have plagued human thinking, how our biases can colour our interpretation of evidence, and how often belief systems widely held and supported by the political, religious and academic hierarchies turn out to be not just slightly in error, but grotesquely wrong."


"The nitrogen in our DNA, the calcium in our teeth, the iron in our blood, the carbon in our apple pies were made in the interiors of collapsing stars. We are made of starstuff."


"Leonardo believed his research had thepotential to convert millions to a more spiritual life. Last year he categorically proved the existence ofan energy force that unites us all. He actually demonstrated that we are all physically connected that the molecules in your body are intertwined with the molecules in mine that there is a single force moving within all of us."


"The system becomes more coherent as it is further extended. The elements which we require for explaining a new class of facts are already contained in our system. In false theories, the contrary is the case."


"Science is bound, by the everlasting vow of honour, to face fearlessly every problem which can be fairly presented to it."


"The toxicity of medical and industrial gas to the human depends on where it is used. A gas that is regarded as safe in a well ventilated environment at sea level may be a toxic gas in an indoor environment at high altitude."


"A successful society is characterized by a rising living standard for its population, increasing investment in factories and basic infrastructure, and the generation of additional surplus, which is invested in generating new discoveries in science and technology."


"All this will happen because people have neglected the basic lessons of Science, they have gone in for politics and religion and wars instead, and sought out passionate excuses for killing one another. Science on the other hand is dispassionate and without bias, it is the only universal language. The language is numbers. When at last we are up to our ears in death and garbage, we will look to Science to clean up our mess."


"In a universe of electrons and selfish genes, blind physical forces and genetic replication, some people are going to get hurt, other people are going to get lucky, and you won't find any rhyme or reason in it, nor any justice. The universe that we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil, no good, nothing but pitiless indifference."


"I've been thinking about the distorted view of science that prevails in our culture. I've been wondering about this, because our civilization is completely dependent on science and high technology, yet most of us are alienated from science."



"From all this it follows what the general character of the problem of the development of a body of scientific knowledge is, in so far as it depends on elements internal to science itself."


"I went to college at the University of Kansas, where I got a degree in political science."


"There is one thing even more vital to science than intelligent methods; and that is, the sincere desire to find out the truth, whatever it may be."


"Plus, I was a math and science whiz from my first introduction to the subjects."


"But a science is exact to the extent that its method measures up to and is adequate to its object."


"Nothing is made, nothing disappears. The same changes, at the same places, never stopping."



"If observed facts of undoubted accuracy will not fit any of the alternatives it leaves open, the system itself is in need of reconstruction."


"But now they have it down to a real science where it's about an hour."


"The most wonderful discovery made by scientists is science itself."


"Thence results, for science as well as for industry, the necessity of the division and association of labor. I receive and I give - such is human life. Each directs and is directed in his turn."


"For example, a breakthrough in better batteries could supplant hydrogen. Better solar cells could replace or win out in this race to the fuel of the future. Those, I see, as the three big competitors: hydrogen, solar cells and then better batteries."


"That science has long been neglected and declining in England, is not an opinion originating with me, but is shared by many, and has been expressed by higher authority than mine."


"Science shows us what exists but not what to do about it."
bottom of page