A Quote by Diane Ackerman
As a species, we've somehow survived large and small ice ages, genetic bottlenecks, plagues, world wars and all manner of natural disasters, but I sometimes wonder if we'll survive our own ingenuity.
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In brief, our genetic heritage is at odds with our genetic future. For the first time in human history, the qualities it takes to survive as a species are compatible with the qualities it takes to love.
Much as I wish it were not so, we do live in a dangerous world. It has, in fact, always been this way. Our earliest ancestors had to worry about predators, natural disasters, disease, and - unique among our species - attacks by other people.
It is in the genes of cities to bounce back from disasters - whether natural or man made. The denizens of suburbia have no choice but to survive and move on. But it is the manner in which different cities respond to emergencies that sets them apart.
...we sacrifice other species to our own not because our own has any objective metaphysical privilege over others, but simply because it is ours. It may be very natural to have this loyalty to our own species, but let us hear no more from the naturalists about the "sentimentality" of anti-vivisectionists. If loyalty to our own species - preference for man simply because we are men - is not sentiment, then what is?
The earth has continued to change, from rapid climatic changes that have caused the glaciers and the ice sheets to basically bulldoze the landscape and cause species compression in the tropics and cause mass species extinction - you know, all these huge changes. In terms of evolution, every species is doomed to eventual extinction. The natural world is constantly changing. So, to deal with "environmental problems," in quotes, totally misses the issue. That is not the way we want to define our problem if we're going to find our solution.
Every generation has a macabre notion that wars, government prohibition, natural disasters or mankind itself could be the downfall of society and the world as a whole.
Make the bottlenecks work only on what will contribute to throughput today … not nine months from now. That’s one way to increase capacity at the bottlenecks. The other way you increase bottleneck capacity is to take some of the load off the bottlenecks and give it to non-bottlenecks.
My aim is to advocate that we make this mental switch in respect of our attitudes and practices towards a very large group of beings: members of species other than our own - or, as we popularly though misleadingly call them, animals. In other words, I am urging that we extend to other species the basic principle of equality that most of us recognize should be extended to all members of our own species.
We can do genetics. We can do experiments on fruit flies. We can do experiments on yeast. It's not so easy to do experiments on humans. So, in fact, it helps us, to interpret our own genetic code, to have the genetic code of the other species.
Natural species are the library from which genetic engineers can work. Genetic engineers don't make new genes, they rearrange existing ones. Speaking as World Wildlife Fund Executive Vice President, stating the need to conserve biodiversity, even plants and animals having no immediate use, as a unique repository of genes for possible future biogengineering applications.
Survivor species tend to have huge populations, so they can afford to lose many individuals and still survive as a species. They also tend to be small. If you're small, you need less food - which is great in a situation where famine is everywhere.
Beetles and butterflies are sometimes restricted to small areas. Each mountain in a range, and even the different zones of a mountain, may have its own peculiar species. But the house-fly seems to be everywhere. I wonder if any island in mid-ocean is flyless.
I accept extinction as best explaining disjoined species. I see that the same cause must have reduced many species of great range to small, and that it may have reduced large genera to so small, and of families.
Natural species are the library from which genetic engineers can work.
There also is the plight that comes from natural disasters; these natural disasters could be alleviated or dealt with; we only need some time to do it.
We have a real role in how our own collective lives, our nation, and our world and society turn out. Seizing those opportunities is important, and disasters are sometimes one of those opportunities.
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