A Quote by K. Eric Drexler

Plants with leaves no more efficient than today's solar cells could out-compete real plants, crowding the biosphere with an inedible foliage. Tough omnivorous bacteria could out-compete real bacteria: They could spread like blowing pollen, replicate swiftly, and reduce the biosphere to dust in a matter of days. Dangerous replicators could easily be too tough, small, and rapidly spreading to stop - at least if we make no preparation. We have trouble enough controlling viruses and fruit flies.
...no matter how complex or affluent, human societies are nothing but subsystems of the biosphere, the Earth's thin veneer of life, which is ultimately run by bacteria, fungi and green plants.
Accidents at power plants are bad enough. But a leak from a bioreactor could be worse, since bacteria can learn new tricks when you're not looking.
I'd like to see what fraction of things that chemists have figured out we could actually teach nature to do. Then we really could replace chemical factories with bacteria.
I know I can do so much more than this, I know that I could be a life force, could love with a heart full of soul, could feel with the power that flies men to the moon. I know that if I could just get out from under this depression, there is so much I could do besides cry in front of the TV on a Saturday night.
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.
Bacteria are single-celled organisms. Bacteria are the model organisms for everything that we know in higher organisms. There are 10 times more bacterial cells in you or on you than human cells.
For the first half of geological time our ancestors were bacteria. Most creatures still are bacteria, and each one of our trillions of cells is a colony of bacteria.
You could be a Green Beret and a kid could jump out from behind a building and hit you with a rock. No matter how tough you become in the military, there's a way to die: there's nothing safe about it.
Here at this site, Solyndra expects to make enough solar panels each year to generate 500 megawatts of electricity. And over the lifetime of this expanded facility, that could be like replacing as many as eight coal-fired power plants.
I think the easiest application to help people understand what quorum sensing is and why it's important to study is to tell them that if we could make the bacteria either deaf or mute, we could create new antibiotics.
When antibiotics first came out, nobody could have imagined we'd have the resistance problem we face today. We didn't give bacteria credit for being able to change and adapt so fast.
I looked at my competitors and I thought that, "If they could do it, I could do it. And if, they are popular and doing well, I could compete with them."
I looked at my competitors and I thought that, If they could do it, I could do it. And if, they are popular and doing well, I could compete with them.
Teeth represent only 10 percent of the surface of your mouth and bacteria live throughout the whole mouth. When you stop brushing, bacteria left behind resettle on your teeth and gums. Oil pulling reaches virtually 100 percent of the mouth, thereby affecting all bacteria, viruses, fungi, and protozoa in the mouth.
With the exception of autotrophic bacteria, the green, or chlorophyll-bearing, plants are the only living forms on this planet capable of synthesizing organic matter out of inorganic elements and simple compounds.
And the rules were so clear, you could not deviate from that all. And I think it especially damaged my sisters because there was nothing they could do to get my father's attention, to win his approval. They could not play sports. They could not do these other things. They could not be tough. They could not be macho. And so I think they suffered just from sheer neglect if nothing else.
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