A Quote by Andrew H. Knoll

If you look at the ecological circuitry of this planet, the ways in which materials like carbon or sulfur or phosphorous or nitrogen get cycled in ways that makes them available for our biology, the organisms that do the heavy lifting are bacteria.

Andrew H. Knoll

Quote Topics

Available Bacteria Biology Carbon Ecological Get Heavy Heavy Lifting Lifting Like Look Makes Materials Nitrogen Organisms Our Planet Sulfur Them Ways Which

Quote Author

Andrew H. Knoll
American - Scientist
Born: 1951

We're not just any star stuff, most of which is humdrum hydrogen and listless helium. Our bodies include fancier ingredients like carbon, oxygen, nitrogen, phosphorous, and a few other herbs and spices.

Seth Shostak

Four elements, Hydrogen, carbon, oxygen and nitrogen, also provide an example of the astonishing togetherness of our universe. They make up the "organic" molecules that constitute living organisms on a planet, and the nuclei of these same elements interact to generate the light of its star. Then the organisms on the planet come to depend wholly on that starlight, as they must if life is to persist. So it is that all life on the Earth runs on sunlight. [Referring to photosynthesis]

George Wald

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.

Bonnie Bassler

Doom yourself to horrific climate change by burning all that carbon and releasing all that CO2. Or power down society, reducing total energy usage around the planet. One leads to ecological collapse. The other is a reversion, in many ways, to poverty.

Ramez Naam

This generation has altered the composition of the atmosphere on a global scale through radioactive materials and a steady increase in carbon dioxide from the burning of fossil fuels. Entire regional airsheds, crop plant environments, and river basins are heavy with noxious materials. Motor vehicles and home heating plants, municipal dumps and factories continually hurl pollutants into the air we breathe. Each day almost 50,000 tons of unpleasant, and sometimes poisonous, sulfur dioxide are added to the atmosphere, and our automobiles produce almost 300,000 tons of other pollutants.

Lyndon B. Johnson

What I tell people usually is - don't look at others and be like them. Instead, find out ways in which you can augment yourself and increase your capabilities and use it in different ways.

Ashish Vidyarthi

When I began writing these pages I believed their subject to be children, the ones we have and the ones we wish we had, the ways in which we depend on our children to depend on us, the ways in which we encourage them to remain children, the ways in which they remain more unknown to us than they do to their more casual acquaintances; the ways in which we remain equally opaque to them.

Joan Didion

It has occurred to me that possibly the white corpuscles may have the office of picking up and digesting bacterial organisms when by any means they find their way into the blood. The propensity exhibited by the leukocytes for picking up inorganic granules is well known, and that they may be able not only to pick up but to assimilate, and so dispose of, the bacteria which come in their way does not seem to me very improbable in view of the fact that amoebae, which resemble them so closely, feed upon bacteria and similar organisms.

George Miller Sternberg

We get on the bandwagon in all sorts of ways - you know minor ways and major ways - like what you've just encountered which isn't censorship exactly, it was something sort of uglier in a way.

Kathy Acker

I'm not inspired by space in that kind of futuristic sense, but I've never liked retro. Of course, we always get references from the past, but that doesn't mean that the clothes have to look like the past. We need to look forward, which is why I'm fascinated by new materials, technologies, techniques, and unusual ways to use colors or textures.

Italo Zucchelli

The first thing we can do as individuals and as communities, like a school or a university or a church, is cut our energy use. Do an energy audit or measure our carbon footprint using online carbon calculators that are free, easy, and cheap. Get a list of the ways that we can stop wasting so much energy and save money.

Katharine Hayhoe

Carbon is the stuff of life, and it's the stuff of everything used by human society. All of our materials are made of carbon or of substances, such as steel or glass, which are produced through the utilization of carbon.

Robert Zubrin

Most bacteria aren't bad. We breathe and eat and ingest gobs of bacteria every single moment of our lives. Our food is covered in bacteria. And you're breathing in bacteria all the time, and you mostly don't get sick.

Bonnie Bassler

We've had a century in which we've allowed some industries to basically pollute the air, pollute the water, pollute the ground, pollute the rivers, and we've been trying sporadically to clean air acts and ways of regulating them. But we now are sitting in a world that's filled with all sorts of materials that we don't really know the impact of. It's not like they're necessarily all poisonous but it's odd to put all these materials into our environment and watch.

David Rosner

We have been developing an ever closer relationship with China on climate change for many years which has led to collaboration on carbon trading, offshore wind development, on low-carbon buildings, on nuclear energy, and on carbon capture and storage - to name just some of the ways in which we're working together.