#optimizer

[joenicassio]

Optimism vs. Optimizer?

[star-girlfriend]

Did u get my vibes man?

[thatsbelievable]

[hope-for-the-planet]

Amazon deforestation fell over 50% in 2023 and as of August 2024 it was 46% lower than this time last year.

The Brazilian government has pledged to end Amazon deforestation entirely by 2030 and their current efforts have deforestation approaching the lowest it has been in the last six years.

[reasonsforhope]

No paywall version here.

"Two and a half years ago, when I was asked to help write the most authoritative report on climate change in the United States, I hesitated...

In the end, I said yes, but reluctantly. Frankly, I was sick of admonishing people about how bad things could get. Scientists have raised the alarm over and over again, and still the temperature rises. Extreme events like heat waves, floods and droughts are becoming more severe and frequent, exactly as we predicted they would. We were proved right. It didn’t seem to matter.

Our report, which was released on Tuesday, contains more dire warnings. There are plenty of new reasons for despair. Thanks to recent scientific advances, we can now link climate change to specific extreme weather disasters, and we have a better understanding of how the feedback loops in the climate system can make warming even worse. We can also now more confidently forecast catastrophic outcomes if global emissions continue on their current trajectory.

But to me, the most surprising new finding in the Fifth National Climate Assessment is this: There has been genuine progress, too.

I’m used to mind-boggling numbers, and there are many of them in this report. Human beings have put about 1.6 trillion tons of carbon in the atmosphere since the Industrial Revolution — more than the weight of every living thing on Earth combined. But as we wrote the report, I learned other, even more mind-boggling numbers. In the last decade, the cost of wind energy has declined by 70 percent and solar has declined 90 percent. Renewables now make up 80 percent of new electricity generation capacity. Our country’s greenhouse gas emissions are falling, even as our G.D.P. and population grow.

In the report, we were tasked with projecting future climate change. We showed what the United States would look like if the world warms by 2 degrees Celsius. It wasn’t a pretty picture: more heat waves, more uncomfortably hot nights, more downpours, more droughts. If greenhouse emissions continue to rise, we could reach that point in the next couple of decades. If they fall a little, maybe we can stave it off until the middle of the century. But our findings also offered a glimmer of hope: If emissions fall dramatically, as the report suggested they could, we may never reach 2 degrees Celsius at all.

For the first time in my career, I felt something strange: optimism.

And that simple realization was enough to convince me that releasing yet another climate report was worthwhile.

Something has changed in the United States, and not just the climate. State, local and tribal governments all around the country have begun to take action. Some politicians now actually campaign on climate change, instead of ignoring or lying about it. Congress passed federal climate legislation — something I’d long regarded as impossible — in 2022 as we turned in the first draft.

[Note: She's talking about the Inflation Reduction Act and the Infrastructure Act, which despite the names were the two biggest climate packages passed in US history. And their passage in mid 2022 was a big turning point: that's when, for the first time in decades, a lot of scientists started looking at the numbers - esp the ones that would come from the IRA's funding - and said "Wait, holy shit, we have an actual chance."]

And while the report stresses the urgency of limiting warming to prevent terrible risks, it has a new message, too: We can do this. We now know how to make the dramatic emissions cuts we’d need to limit warming, and it’s very possible to do this in a way that’s sustainable, healthy and fair.

The conversation has moved on, and the role of scientists has changed. We’re not just warning of danger anymore. We’re showing the way to safety.

I was wrong about those previous reports: They did matter, after all. While climate scientists were warning the world of disaster, a small army of scientists, engineers, policymakers and others were getting to work. These first responders have helped move us toward our climate goals. Our warnings did their job.

To limit global warming, we need many more people to get on board... We need to reach those who haven’t yet been moved by our warnings. I’m not talking about the fossil fuel industry here; nor do I particularly care about winning over the small but noisy group of committed climate deniers. But I believe we can reach the many people whose eyes glaze over when they hear yet another dire warning or see another report like the one we just published.

The reason is that now, we have a better story to tell. The evidence is clear: Responding to climate change will not only create a better world for our children and grandchildren, but it will also make the world better for us right now.

Eliminating the sources of greenhouse gas emissions will make our air and water cleaner, our economy stronger and our quality of life better. It could save hundreds of thousands or even millions of lives across the country through air quality benefits alone. Using land more wisely can both limit climate change and protect biodiversity. Climate change most strongly affects communities that get a raw deal in our society: people with low incomes, people of color, children and the elderly. And climate action can be an opportunity to redress legacies of racism, neglect and injustice.

I could still tell you scary stories about a future ravaged by climate change, and they’d be true, at least on the trajectory we’re currently on. But it’s also true that we have a once-in-human-history chance not only to prevent the worst effects but also to make the world better right now. It would be a shame to squander this opportunity. So I don’t just want to talk about the problems anymore. I want to talk about the solutions. Consider this your last warning from me."

-via New York Times. Opinion essay by leading climate scientist Kate Marvel. November 18, 2023.

[brightlotusmoon]

[palaeosinensis]

[zirconpetals]

Circling him

[damiel-of-real]

new headcanon: papyrus allows mad mew mew to keep living in the house because he hopes she'll drive out the annoying dog. but then she just keeps engaging in looney tunes esque shenanigans with it and its just an overall far worse situation

[justalittlesolarpunk]

It’s solar and wind and tidal and geothermal and hydropower.

It’s plant-based diets and regenerative livestock farming and insect protein and lab-grown meat.

It’s electric cars and reliable public transit and decreasing how far and how often we travel.

It’s growing your own vegetables and community gardens and vertical farms and supporting local producers.

It’s rewilding the countryside and greening cities.

It’s getting people active and improving disabled access.

It’s making your own clothes and buying or swapping sustainable stuff with your neighbours.

It’s the right to repair and reducing consumption in the first place.

It’s greater land rights for the commons and indigenous peoples and creating protected areas.

It’s radical, drastic change and community consensus.

It’s labour rights and less work.

It’s science and arts.

It’s theoretical academic thought and concrete practical action.

It’s signing petitions and campaigning and protesting and civil disobedience.

It’s sailboats and zeppelins.

It’s the speculative and the possible.

It’s raising living standards and curbing consumerism.

It’s global and local.

It’s me and you.

Climate solutions look different for everyone, and we all have something to offer.

[arcane-gold]

hello rookanis nation. can i present rel and lucanis’s dynamic. sun and moon trope, one with boundless energy and one who gets 2 hours of sleep a night, guy i pulled by being an idiot, etc. they’re special to me

[ilex-cassine]

The back panel of baby's first battle jacket is complete 🍅🏴☀️ Hand painted design plus some storebought iron on letters I eventually had to just sew on individually. @_@

Now to add some patches and spikes...

[raapija]

my favourite couple

[hope-for-the-planet]

Endangered Species Sightings from This Year

This is thought to be the first time in over 20 years that a blue whale was spotted off the Coast of Massachusetts.

I highly recommend watching the video and listening to the reaction of the people on the whale watching boat--the cheers and emotion in some of their voices, especially the woman saying "I'm trying not to" when someone jokingly tells her not to cry.

This is the first time ever that a mother clouded leopard with two cubs has been spotted on a game cam!

"After being considered regionally extinct for over a century, giant anteaters have been spotted roaming once again in Brazil's Rio Grande do Sul state. Scientists have concluded these returned natives ventured over from Argentina's Ibera Park, where conservationists have released around 110 rescued and captive-bred anteaters since 2007."

Over 100 years and the anteaters are finally coming home!

[thoughtportal]

DR ADAM LEVY ClimateAdam ROSEMARY MOSCO