No, I’m not choosing him or you. I’m choosing me.
True love is usually the most inconvenient kind.
I hope you find someone you can't live without.I really do. And I hope you never have to know what it's like to have to try and live without them.
Maxon lowered his lips to mine and gave me the faintest whisper of a kiss. Something about the tentativeness of it made me feel beautiful. Without a word, I could understand how excited he was to have this moment, but then afraid at the same time. And deeper than any of that, I sensed that he adored me. So this is what it felt like to be a lady.
America Singer, one day you will fall asleep in my arms every night. And you'll wake up to my kisses every morning.
Success in science and scientific work come not through the provision of unlimited or big resources, but in the wise and careful selection of problems and objectives. Above all, what is required is hard sustained work and dedication.
It is good to keep in mind ... that nobody has ever succeeded in producing even one new species by the accumulation of micromutations. Darwin's theory of natural selection has never had any proof, yet it has been universally accepted.
Now let me step back from the problem and very generally discuss natural selection and what we know about it. I think it is safe to say that we know for sure that natural selection, as a process, does work. There is a mountain of experimental and observational evidence, much of it predating genetics, which shows that natural selection as a biological process works.
We're all just people, some of us accidentally connected by genetics, a random selection of cells. Nothing more.
I use a wide selection of colours. It is impossible to produce work like mine using only the primary colours as they only mix a certain range of colour.
Another way to test hypotheses about adaptation is to consider trait variation across a group of species instead of focusing on the trait of a single species. Rather than seeking to explain why polar bears have fur of a certain thickness, one tries to explain why bears in colder climates have thicker fur than bears in warmer climates. The former problem is hard to solve, since it is hard to say exactly what fur thickness polar bears should have if natural selection guided the evolution of that trait.
Artificial selection turned the wolf into the shepherd, and the wild grasses into wheat and corn. In fact, almost every plant and animal that we eat today was bred from a wild, less edible ancestor. If artificial selection can work such profound changes in only ten or fifteen thousand years, what can natural selection do operating over billions of years? The answer is all the beauty and diversity of life.
The theory of natural selection reduces to a banal truth: if a kind of creature flourishes in a kind of situation, then there must be something about such creatures (or about such situations, or about both) in virtue of which it does so.
The big picture, I think, is that common ancestry is evidentially prior to natural selection in Darwin's theory and in contemporary evolutionary biology as well.
Trait X is fitter than trait Y in a population of organisms if those organisms have other biological traits T and live in an environment that has properties E. The theory of natural selection is filled with statements of this form.
The rule of thumb based into the brain by natural selection would not have been, Be nice to your kin and be nice to potential reciprocators. It would have been, Be nice to everybody, because everybody would have been included.
Granted, we may try to help our own family members because they share our DNA. Or help someone else in expectation that they will help us later. But when you look at what we admire as the most generous manifestations of altruism, they are not based on kin selection or reciprocity. An extreme example might be Oskar Schindler risking his life to save more than a thousand Jews from the gas chambers. That's the opposite of saving his genes.
We're all puppets, and our best hope for even partial liberation is to try to decipher the logic of the puppeteer. Just because natural selection created us doesn't mean we have to slavishly follow its peculiar agenda. (If anything, we might be tempted to spite it for all the ridiculous baggage it's saddled us with.)
Darwin repeatedly used the hypothesis of common ancestry as a platform on which to build his various ideas about testing hypotheses concerning natural selection. He also argued that adaptive similarities provide little or no evidence for common ancestry. Although this second claim needs to be fine-tuned, Darwin was right that ample evidence for common ancestry can exist even if none of the characteristics we observe were caused to evolve by natural selection.
Evolutionary game theory was originally developed as an alternative to the hypothesis of group selection; now it is clear that game theory models postulate group selection, even if they do not use the g-word.
The theory of evolution by natural selection is an ecological theory-founded on ecological observation by perhaps the greatest of all ecologists. It has been adopted by and brought up by the science of genetics, and ecologists, being modest people, are apt to forget their distinguished parenthood.
We are divided between those who think with their heads and those who know with their heart. Consider Harriet Miers. If you think about Harriet Miers, of course her nomination is absurd. But the President didn't say he thought about his selection. He said this: "I know her heart." Notice how he said nothing about her brain? He didn't have to. He feels the truth about Harriet Miers.
Your imagination is yours. You can remember the past you choose, rehearse the future you want, and identify with the real and fictional heroes and events of your selection.
The selection of leadership must follow practical considerations. Maybe I look at things too pessimistically?
The rabid opposition to group selection has now considerably subsided. In the process, the conceptual structure of evolutionary theory has become clearer, as have the relationships that connect different theoretical approaches.
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