Seeing outward is equivalent to looking backward in time because the telescope's mirror is capturing primeval light... galaxies that existed before our time. Richard Preston backwardcaptureequivalent Change image and share on social
The redwoods you can see in Muir Woods are nothing like the redwood titans that stand in the rainforest valleys of the North Coast, closer to Oregon. These are the dreadnoughts of trees, the blue whales of the plant kingdom. Richard Preston blueclosecoast share on social
As life forms, viruses are just inherently interesting. It's the microworld - this universe of life too small for us to see - but it's profoundly complicated, and immensely powerful. Ebola is like a beautiful and frightening predator. There is a wonder in the operations of nature that can't be denied, even when we're the losers. Richard Preston beautifulcomplicatedeny share on social
If a healthy person were placed on the other side of a room from a person who was sick with AIDS, the AIDS virus would not be able to drift across the room through the air and infect the healthy person. Richard Preston aidairdrift share on social
'First Light' is nonfiction, a true story about astronomers who are looking for light coming from the edge of the universe. It tells how science is really done - and science is a lot weirder and more human than most people realize. Richard Preston astronomercomeedge share on social
AIDS is the revenge of the rain forest. Richard Preston aidforestrain Change image and share on social
If you want to survive Ebola, you need to be young. If you're in your late 30s, the death rate is about 80 percent, and if you're over 45, then the death rate goes up to about 90 percent. Richard Preston 30sdeathebola Change image and share on social
Redwood rainforest has five to 10 times the biomass - that's the sheer weight of living material - of, say, deep tropical rainforest in the Amazon basin. Richard Preston amazonbasinbiomass Change image and share on social
We're creating these massive urban areas in the Third World. It's like you take the entire population of California and put it in one city. Then you remove basic sanitation and medical services, and you have a ticking biological time bomb. Richard Preston areabasicbiological share on social
The earth's biosphere could be thought of as a sort of palace. The continents are rooms in the palace; islands are smaller rooms. Each room has its own decor and unique inhabitants; many of the rooms have been sealed off for millions of years. The doors in the palace have been flung open, and the walls are coming down. Richard Preston biospherecomecontinent share on social