A Quote by Peter R. Grant

Evidence of epistasis from hybridization studies is more scarce. — © Peter R. Grant
Evidence of epistasis from hybridization studies is more scarce.
Almost nothing is known from hybridization studies about the inheritance of courtship behavior of females, or of their responsiveness to particular male signals.
A lot of folks are still demanding more evidence before they actually consider Iraq a threat. For example, France wants more evidence. And you know I'm thinking, the last time France wanted more evidence they rolled right through Paris with the German flag.
Economics is the science which studies human behaviour as a relationship between ends and scarce means which have alternative uses.
There's an evidence from a number of studies which show that where you grow up and the age at which you move to the suburbs or to a neighborhood that in general seems to have better conditions can really affect a child's outcomes. The kids who moved at young ages are dramatically better as adults. They're earning 30 percent more, they're 27 percent more likely to go to college, relative to the kids who stayed in the high poverty public housing projects. And so there's clear scientific evidence that you can change kids' outcomes just based on where they grow up.
The methodologies of examining hip hop are borrowed from sociology, politics, religion, economics, urban studies, journalism, communications theory, American studies, transatlantic studies, black studies, history, musicology, comparative literature, English, linguistics, and other disciplines.
I believe in evidence. I believe in observation, measurement, and reasoning, confirmed by independent observers. I'll believe anything, no matter how wild and ridiculous, if there is evidence for it. The wilder and more ridiculous something is, however, the firmer and more solid the evidence will have to be.
I think there's some evidence that we're empathic by nature. There is some evidence from studies of babies and young children that they resonate with the pain of others, and there's some work by Frans de Waal that other primates also resonate with the pain of others.
What would men be without women? Scarce, sir...mighty scarce.
I have taught Philosophy, Religious Studies, English Literature, Cultural Studies, Writing and Publishing Studies, Critical Thinking.
The restriction of studies of human intellect and character to studies of conscious states was not without influence on a scientific studies of animal psychology.
I have come across a dozen studies that shows that you get more phytonutrients and more minerals and vitamins from organic, but there are also studies that show that plants raised conventionally have more phytonutrients. And they trace it to the amount of nitrogen in the fertilizer used on conventional farms. The gold standard is choosing the most nutritious varieties and raising them organically, and that's what I recommend.
I really think, if anything, there is more evidence to show that the violent games reduce aggression and violence. There have actually been some studies about that, that it's cathartic. If you go to QuakeCon and you walk by and you see the people there [and compare that to] a random cross section of a college campus, you're probably going to find a more peaceful crowd of people at the gaming convention. I think it’s at worst neutral and potentially positive.
The more one studies the harmony of music, and then studies human nature, how people agree and how they disagree, how there is attraction and repulsion, the more one will see that it is all music.
Most importantly, I agree that the truth of these matters should be determined by interpretation of scientific evidence - experiments, fossil studies and the like.
yet it seems Life scarce can cast a fragrance on the wind, Scarce spread a glory to the morning beams, But the torn petals strew the garden plot; And there's but common greenness after that.
Surveillance cameras might reduce crime - even though the evidence here is mixed - but no studies show that they result in greater happiness of everyone involved.
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