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Laura Helmuth
@laurahelmuth.bsky.social
Editor in Chief of Scientific American, @sciam.bsky.social Formerly at Washington Post, National Geographic, Slate, Smithsonian, Science. Past prez National Association of Science Writers. Birder
18k followers2.1k following1.3k posts

d85218521.bsky.social

acid rain is still really bad in my hometown of hsinchu, taiwan. wondering what the cause of that is when itā€™s not a problem elsewhereā€¦.

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GMgerardmazza.bsky.social

Not everywhere, we didnā€™t. Woodside Energyā€™s gas facilities at Murujuga, Western Australia, threaten local rock engravings through acid rain, and the worldā€™s climate through CO2 emissions But we can fix both! amp.cnn.com/cnn/2022/09/...

Race and power collide in a fight over sacred rock art in remote Australia
Race and power collide in a fight over sacred rock art in remote Australia

Near a dry, red rock peninsula on Australia's far western coast, a dusty highway separates two communities with contrasting fortunes tied to an ancient land.

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Pphysgal.bsky.social

Acid rain and the ozone layer depletion were the two big environmental issues when I was in high school. Both fixed. Maybe we need to bring back Jimmy Carter?

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Rroguechocolate.bsky.social

IMO, letā€™s start with the enormous and near impossible task of trying to keep to 1.5C before we talk about fixing it. Canā€™t possibly bring carbon levels down until we get to zero first.

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JNjohnnez.bsky.social

Thatā€™s amazingā€¦ itā€™s almost rare nowadays to see an actually uplifting news statement. I remember how depressing it was to see the Adirondack streams without any fish in them because of acid rain.

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thinkin about this here. its one thing to mandate an expense on an companies to solve an environmental problem their process is creating. Its a much taller order to basically get rid of those companies, because its product is itself the problem

First, the cost of technology really matters. The cost-benefit ratio of desulfurization technologies was key to solving acid rain. The cost of installing scrubbers was significant but not budget-breaking. If they had come at a huge cost, countries wouldnā€™t have made the switch.

Similarly, cheap low-carbon technologies are essential for climate change. Low-carbon technologies used to be expensive, but in the last decade the price of solar energy has fallen by more than 90 percent . The price of wind energy by more than 70 percent. Battery costs have tumbled by 98 percent since 1990, bringing the cost of electric cars down with them. Globally, one in every seven new cars sold is electric. In Europe, one in every five, and in China one in every three.
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ATalicetawhai.bsky.social

But will we

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CNcarlnyberg312.bsky.social

There's money to be made in being optimistic about climate change.

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Sdarlingube.bsky.social

wait so does this mean i can go feel the rain on my face again... dont lie to me

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Bbobherc.bsky.social

We don't promote this enough! There was a problem and we were actually able to do something about it- we can do it again.

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LH
Laura Helmuth
@laurahelmuth.bsky.social
Editor in Chief of Scientific American, @sciam.bsky.social Formerly at Washington Post, National Geographic, Slate, Smithsonian, Science. Past prez National Association of Science Writers. Birder
18k followers2.1k following1.3k posts