r/climatechange

How much can we reverse if we devoted 100% of our time and resources to climate action globally?

I always hear about how bad things are going to get if we continue at the pace we're at but I never hear the opposite. If we completely stopped the production of greenhouse gases globally, stopped factory farming, stopped producing fast fashion and just adopted environmental measures throughout the world, what would the world look like in the next 50 years. Climate change is irreversible atp but what positive changes could we make?

reddit.com
u/Emergency-Bobcat-572 — 4 hours ago
▲ 405 r/climatechange+1 crossposts

18 donkeys have kept Doñana National Park in Spain free of wildfires for 9 straight years by grazing dry scrub daily where vehicles cannot reach. Doñana sits at the heart of one of Europe’s most vital wetland ecosystems. It shelters Iberian lynxes, endangered birds, and hundreds of migratory species

happyeconews.com
u/sg_plumber — 8 hours ago
▲ 1.2k r/climatechange+3 crossposts

Urban trees aren't just nice, they should be mandatory critical infrastructure. 🌳 Vegetation absorbs pollutants, improving air quality for everyone, reduces temperatures, mitigates flooding, brings dividends, boosts physical and mental health, and native species provide habitat and food for animals.

grist.org
u/Berkamin — 16 hours ago

Why is artificial Oceanic cooling (primarily in the pacific) so difficult of a problem to tackle?

Im asking because I’ve been looking at the temperature maps over the pacific due the super El Niño that’s on the way and was wondering why we can’t invest to place thermal energy plants in the giant heat “mountain” to stop further events in the future. It might be a very obvious answer but I’m still curious.

In my mind I see it as,

  1. We have the ability to turn heat energy into electricity.
  2. There is a giant, couple hundred meter deep pool of hot water just sitting there.
  3. Why can’t we capitalize on the possible energy opportunity while at the same time lowering the earths temperature?
reddit.com
u/Sufficient-Cover-982 — 9 hours ago

White House deletes thousands of web pages about energy conservation as heatwave slams US

The purge followed a political backlash against New York City Mayor Zohran Mamdani. After Mamdani urged New Yorkers to set their air conditioners to 78 degrees to prevent power grid strain, several high-profile Republicans—including Senators Ted Cruz and Nikki Haley—criticized the advice as overreach.

theverge.com
u/McDowdy — 18 hours ago
▲ 177 r/climatechange+1 crossposts

Water harvesting: planting/infiltrating or tanking, utilizing, and cycling free on-site waters (rain, stormwater runoff, greywater, etc), in a way that maximizes their availability and accessibility over time (even in droughts), reduces flooding, improves soil, and helps grow more life and fertility

harvestingrainwater.com
u/sg_plumber — 18 hours ago
▲ 144 r/climatechange+2 crossposts

Cities like London, Philadelphia, Ahmedabad, and Medellin are using urban climate resilience strategies to reduce heat, pollution, flooding, health risks, and costs simultaneously without complex megaprojects. Nature-based solutions work.

happyeconews.com
u/Berkamin — 24 hours ago

A Drug-Resistant Fungus Is Spreading Through American Hospitals

>Candida auris, a drug-resistant yeast that has spread in American hospitals since it first appeared in the United States in 2016, is still gaining ground. Clinical infections more than doubled in three years, from 2,882 in 2022 to 6,197 in 2024, according to a CDC surveillance report released June 30, 2026. The organism colonizes the skin of hospitalized and long-term-care patients, usually without harm, but in the very sick it can enter the bloodstream, where infections are often fatal. It threatens people whose defenses are already compromised, not the healthy public. It is dangerous because it resists our front-line antifungal drugs.

https://www.reddit.com/r/climatechange/search/?q=Candida+auris&cId=ae0c7e48-84dc-4e08-b616-08e1f832e113&iId=d968ed72-2702-4171-8546-e13c31178c22

BF added:

>Candida auris thrives in warmer environments with high salt (unlike other candida species) and is thought to have emerged as a human pathogen due to global warming.^([6])

https://en.wikipedia.org/wiki/Candida_auris

>Nearly unbeatable and difficult to identify fungus has adapted to global warming and can now survive the warm body temperature of humans. With a 50% mortality rate in 90 days, meet Candida auris, the first pathogenic fungus caused by human-induced global warming

https://www.reddit.com/r/climatechange/comments/dnrlbo/nearly_unbeatable_and_difficult_to_identify/

u/BuckeyeReason — 19 hours ago

How would a Coalition of Climate Change form?

The solution for world climate protection is essentially a coalition of countries forcing other countries to do the same co2 cutting measures simultaneously. It’s basically forcing countries to comply.

The United States and Russia are the only 2 countries with Experiance forcing other countries to comply. And they are both not very good at that.

The theoretical climate coalition would somehow need to convince the rest of the world to stop concrete, steel, aluminum, plastic, fuel, and fertilizers production almost completely.

All manufacturing would need to be connected to green or renewable energy. All sources of freshwater would need to be closely metered out to recipients.

This is a tall order. I don’t think any country has a chance unless they form a coalition with all the major powers and immediately start enforcing climate plans.

India, USA, china, Russia, North Korea, the Middle East, and parts of southeast Asian along with parts of Northern Europe and South America all benefit from heavy co2 producing industry. I don’t even know about African countries. I feel like the African continent would need to take the lead on this as they have the least to lose financially and possibly the best systems and Experiance with eco-repair programs.

The climate coalition would somehow need to have a way to prevent those countries from continuing to produce industry goods.

That’s the goal. An almost impossible world war against industry.

reddit.com
u/Cptawesome23 — 24 hours ago

Where are the "safest" spots to move in the United States?

Assuming extreme weather conditions continue to plague North America -- especially in coastal cities and areas within the United States -- which areas are least likely to experience severe disruptions/property damage in the next 20 or so years? Which states will become most desirable, if only because access to resources and a somewhat "comfortable" lifestyle are least likely to be affected by severe climate disruptions?

reddit.com
u/Impressive_Yak_9089 — 1 day ago

Do you think the world would ramp up its reduction of greenhouse gas after seeing heatwave that happened in the eu?

Like the refrigrant in 1980s that the world would signed the Montreal Protocol effectivly removing CFCs from from production due to its destructive effects to the ozone layer.Do you think any kind of similar event like that would happen again after the concerning heatwave that has occured in the eu?

reddit.com
u/No_Particular_9373 — 2 days ago