A Quote by Lisa Randall
I did not set out to explain the extinction of the dinosaurs. I'm a particle physicist, and I was actually thinking about dark matter along with some collaborators.
Related Quotes
The public image of dinosaurs is tainted by extinction. It's hard to accept dinosaurs as a success when they are all dead. But the fact of ultimate extinction should not make us overlook the absolutely unsurpassed role dinosaurs played in the history of life.
Dark matter is particularly intriguing because it's some kind of particle - that's for sure.
It has been argued that dinosaurs did not die out, but just evolved wings and flew away. At a certain level, this reasoning is sound.... Birds, as a group, did descend from dinosaurs and ... all 8,600 species of birds living today carry some inheritance from their reptilian ancestors.
However, one new theory says that dark matter may be ordinary matter in a parallel universe. If a galaxy is hovering above in another dimension, we would not be able to see it. It would be invisible, yet we would feel its gravity. Hence, it might explain dark matter.
Global warming, along with the cutting and burning of forests and other critical habitats, is causing the loss of living species at a level comparable to the extinction event that wiped out the dinosaurs 65 million years ago. That event was believed to have been caused by a giant asteroid. This time it is not an asteroid colliding with the Earth and wreaking havoc: it is us.
You see, the difference is the Republicans' hatred of Obama is based on a paranoid feeling about what he might do, what he's thinking, what he secretly wants to change. Anger with Bush was based on what he actually did. What Bush was thinking didn't matter. Because he wasn't.
Every particle of matter is attracted by or gravitates to every other particle of matter with a force inversely proportional to the squares of their distances.
We live in a time where we have more extinction happening on our planet than since the dinosaurs were wiped out 50 million years ago.
When I stepped out from doing films and had a dark period, I never did anything dark on a set, so I never made enemies on a set. I never was a bad girl on a set; I always considered films a really sacred space, so when I had my problems, I had them very much away from the film community.
I started out working on supersymmetry. The theory predicts that for every particle we know about, there will be an additional particle.
It was right then that I started thinking about Thomas Jefferson on the Declaration of Independence and the part about our right to life, liberty, and the pursuit of happiness. And I remember thinking how did he know to put the pursuit part in there? That maybe happiness is something that we can only pursue and maybe we can actually never have it. No matter what. How did he know that?
The early Triassic was a period when the planet was recovering from the worst mass extinction it had ever known - that was the end Permian extinction, where climate change caused in part by mega-volcanic eruptions wiped out ninety-five percent of life on Earth. It took about ten or twenty million years for the planet's ecosystems to stabilize. During that time you saw a lot of weird, out-of-balance ecosystems where, for example, crocodile-like predators ripped the crap out of each other along the coasts.
Some things I found out in the National Convention I wasn't too glad I did find out. But we will work hard, and it was important to actually really bring this out to the open, the things I will say some people knew about and some people didn't; this stuff that has been kept under the cover for so many years. Actually, the world and America is upset and the only way to bring about a change is to upset it more.
I had some big ups and downs when I was in my 20s and the one thing I learned was, no matter how low it gets, something good will come along - something always comes out of that dark period.
The thing about collaborators is that you don't know you are one whereas as a member of the resistance, you do. [In WWII,] the worst cases of collaboration weren't among the real collaborators, that official militia, but among the people at large, who were collaborators without knowing it, by a sort of laxity, an apathy.
You have to talk about why things happened the way they did. You can't actually explain my political life except by a series of situations rather than by some carefully constructed, rigidly progressed ascendancy.
Related Authors
Alan Lightman Quotes
American
Physicist
Albert Einstein Quotes
German
Physicist
Brian Greene Quotes
American
Physicist
Freeman Dyson Quotes
American
Physicist
Gregory Benford Quotes
American
Physicist
J. Robert Oppenheimer Quotes
American
Physicist
James Clerk Maxwell Quotes
Scottish
Physicist
Lawrence M. Krauss Quotes
American
Physicist
Leonard Mlodinow Quotes
American
Physicist
Michio Kaku Quotes
American
Physicist
Murray Gell-Mann Quotes
American
Physicist
Niels Bohr Quotes
Danish
Physicist
Richard P. Feynman Quotes
American
Physicist
Roger Penrose Quotes
English
Physicist
Stephen Hawking Quotes
English
Physicist
Werner Heisenberg Quotes
German
Physicist