Today’s Solutions: December 21, 2025

Scientists discover 5 million

Scientists discover 5 million years of climate change records in Kazakhstan

After making the precarious descent into the Charyn Canyon in Kazakhstan, scientists from the Max Planck Institute for Chemistry in Mainz, Germany discovered a practically unbroken record of climate change in an 80-meter-thick layer of sediment. This ancient slab of earth and rock provides Read More...

This self-healing concrete fix

This self-healing concrete fixes its own cracks to last longer

Concrete is responsible for around nine percent of global CO2 emissions — that’s three times more than the airline industry. Those emissions come from the material’s production and transportation, as well as repairs associated with its degradation. Though some innovators are working on Read More...

New UN climate program aims to

New UN climate program aims to restore the planet’s ecosystems by 2030

According to a recent UN-backed study, the world must triple its investments in nature-based solutions by 2030 in order to successfully tackle the triple threat of climate change, biodiversity loss, and land degradation. In an effort to support action geared towards achieving that ambitious Read More...

This artificial island will pr

This artificial island will protect Copenhagen from sea level rise

Like hundreds of other coastal cities across the world, Copenhagen is vulnerable to climate change-induced sea-level rise that is significantly increasing the city’s risk of flooding during storms. In a bid to protect its capital, the Danish government is now preparing plans for a huge project: Read More...

Study: Electricity-eating bact

Study: Electricity-eating bacteria could help fight climate change

From spreading crushed rocks in forests and farmlands to constructing green buildings with materials that suck carbon up out of the atmosphere, scientists are hard at work developing innovative solutions that reduce our greenhouse gas emissions. More recently, a team of scientists from Washington Read More...

South Korea to plant 3 billion

South Korea to plant 3 billion trees to achieve net-zero emissions by 2050

In recent years, scientists have increasingly highlighted the key role that reforestation can play in fighting climate change. This has given rise to numerous initiatives around the world that have made it their goal to reduce CO2 emissions in the atmosphere by planting trees. Among these is the Read More...

The four-day work week could h

The four-day work week could help us fight climate change

Over the course of the last year, we’ve seen growing interest in the idea of a four-day workweek, with the governments of New Zealand and Singapore openly considering shifting their countries away from the traditional five-day workweek. Advocates of the idea often argue that limiting employees' Read More...

ActionAid helps women in coast

ActionAid helps women in coastal villages rewild mangrove forests

We’ve written previously about the efforts of ActionAid, a non-profit organization that focuses on training and educating women who live in areas that are deeply affected by climate change to take on climate-adaptive livelihoods that will protect them and their environment. The first piece we Read More...

Maldives is building a floatin

Maldives is building a floating city to adapt to climate change

With more than 80 percent of the country’s land area lying less than one meter above sea level, Maldives is particularly vulnerable to the effects of climate change. The archipelago, hosting 25 low-lying atolls in the Indian Ocean, is also the lowest-lying nation in the world — which means that Read More...

These sleek autonomous sailboa

These sleek autonomous sailboats help scientists understand climate change

Monitoring the health of our oceans is key for understanding how climate change affects our planet — which, in turn, is crucial for devising comprehensive action plans to help us mitigate this growing challenge. In a bid to support our efforts of tackling global warming, California-based Read More...