A Quote by Richard Alley

The more the climate is forced to change, the more likely it is to hit some unforeseen threshold that can trigger quite fast, surprising and perhaps unpleasant changes. — © Richard Alley
The more the climate is forced to change, the more likely it is to hit some unforeseen threshold that can trigger quite fast, surprising and perhaps unpleasant changes.
Many scales of climate change are in fact natural, from the slow tectonic scale, to the fast changes embedded within glacial and interglacial times, to the even more dramatic changes that characterize a switch from glacial to interglacial. So why worry about global warming, which is just one more scale of climate change? The problem is that global warming is essentially off the scale of normal in two ways: the rate at which this climate change is taking place, and how different the "new" climate is compared to what came before.
The evidence that climate change is happening is completely unequivocal... The later governments leave tackling climate change, the harder it will be to combat... The variation we are seeing in temperature or rainfall is double the rate of the average. That suggests that we are going to have more droughts, we are going to have more floods, we are going to have more sea surges and we are going to have more storms. These are the sort of changes that are going to affect us in quite a short timescale
The more hardcore conservative you are, the more tightly identified you are with defending the interest of capital as an interest of the system based on hyper-competition, the more likely it is that you vehemently deny climate change. Because if climate change is real, your worldview will come crashing down around you.
Deliberately modifying the earth's atmosphere would be a desperate gamble with significant risks. Yet the more likely climate change is to cause devastation, the more attractive even the most perilous attempts to mitigate those changes will become.
It is even possible that desirable redistribution is more likely to occur through climate change policy than otherwise, or to be accomplished more effectively through climate policy than through direct foreign aid.
It is certainly true that conservative Christians are much more likely to doubt the reality of climate change than mainline Christians or the unaffiliated. But when we control for political affiliation and for the important role of thought leaders in determining our opinions on social issues such as climate change, most of the faith-related bias disappears.
Climate has always changed. It always has and always will. Sea level has always changed. Ice sheets come and go. Life always changes. Extinctions of life are normal. Planet Earth is dynamic and evolving. Climate changes are cyclical and random. Through the eyes of a geologist, I would be really concerned if there were no change to Earth over time. In the light of large rapid natural climate changes, just how much do humans really change climate?
How do you calculate upon the unforeseen? It seems to be an art of recognizing the role of the unforeseen, of keeping your balance amid surprises, of collaborating with chance, of recognizing that there are some essential mysteries in the world and thereby a limit to calculation, to plan, to control. To calculate on the unforeseen is perhaps exactly the paradoxical operation that life most requires of us.
We need healthy forests if we want to protect our climate. As the climate changes, forests become more vulnerable to insect outbreaks, droughts and wildfires. Simultaneously, when our forests are destroyed, their carbon is released back into the atmosphere, further impacting climate change. It's a horrifying one-two punch.
But any big change is more likely to result if there is a disruptive event such as new technologies or platforms that have a surprising effect on market share.
I know climate change is a hoax – of course – but places that have never seen this type of winter weather got hit by it. More than a half a million southerners have been left in the dark --- and then the storm hit.
We're facing enormous changes in our planetary life, with climate change and the adaptations that all natural systems are going to have to make to these climate changes, and so it's extremely important to bear witness to what's happening.
Scientists tend to focus on what they don't know more than what they do know. And there are a lot of things we still don't know about the climate. But we know the difference between climate variability and climate change, and right now the amount of carbon in the atmosphere is well outside the variability pattern - and that's quite quantifiable.
The family is constantly changing, as each member changes. Some changes we recognize as developments, and the pleasure they bringusually makes us more adaptable. Some changes threaten, or disappoint other members, who may try to resist the change, or punish someone for changing.
I am persuaded to think that any climate change is bad because of the investments and adaptations that have been made by human beings and all of the things that support human existence upon this globe. Even minor fluctuations of climate could change the distribution of fish, … upset agriculture,…and inundate costal cities…… Such changes could occur at a faster rate perhaps than human society can evolve.
The irony is that one of the things people want to solve climate change is more market - more price on carbon so that markets have something to chew on when they think about climate change instead of the complete monopoly, the absurdity of allowing these guys to own the sky for free - socialise all of the costs and privatise all of the profits.
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