A Quote by James Dwight Dana

The profoundest facts in the earth's history prove that the oceans have always been oceans. — © James Dwight Dana
The profoundest facts in the earth's history prove that the oceans have always been oceans.
Earth is going to lose its oceans in the future, just as Venus did in the past. How long planets retain their oceans is a function of distance from the sun, all other things being equal.
We never see any journalism or documentaries on the oceans and what we're doing on this Earth and how it affects the oceans and how important they are. I'm intrigued by it. It's almost an untold story.
I said that the oceans were sick but they're not going to die. There is no death possible in the oceans - there will always be life - but they're getting sicker every year.
Unless we stop the degradation of our oceans, marine ecological systems will begin collapsing and when enough of them fail, the oceans will die. And if the oceans die, then civilization collapses and we all die
If we don't save the oceans, if we don't do something about what we're doing to the oceans, as well as the planet at large, we're going to be really sorry.
I'm really proud of 'Oceans 12.' Of course, you do an 'Oceans' movie, you get known all over the world. It's an incredibly powerful medium: It's a Hollywood-identified blockbuster.
There is a lack of economic and political motivation to defend life in the oceans. The profit is made by companies exploiting the oceans and they have the money to buy the politicians who make the laws.
The simple fact that half of the oxygen that we breathe is produced by the oceans should be reason enough to mobilize around the issue of better protecting our oceans.
We can produce imagery to share the beauty of the oceans and what is there to protect. We can also expose the truths about overharvest, climate change, and habitat loss to give oceans a voice.
Three things have been difficult to tame: the oceans, fools and women. We may soon be able to tame the oceans; fools and women will take a little longer.
Well managed and healthy oceans are vital to the survival of small island states, such as the Maldives. This important book shows how scientists and governments can better protect the world's oceans.
Our best shot at finding life in our solar system might be to look at the moons of Jupiter and Saturn. Mars, increasingly, looks like a dead planet. But the oceans beneath the ice cover of the moons of Jupiter and Saturn may actually have more liquid water than the oceans of Earth.
The facts are clear. Our oceans are a mess.
Changing the world's oceans to increase their uptake of CO2, as other geoengineering solutions propose, is equally dangerous, as the increased resulting acidity of the oceans kills tiny crustaceans, such as krill, that are the basis of the pyramid of life on the planet as we know it.
If we wipe out the fish, the oceans are going to die. If the oceans die, we die. We can't live on this planet with a dead ocean.
WE CAN NOT LIVE ON THIS PLANET WITH DEAD OCEANS. IF OUR OCEANS DIE, WE DIE.
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