How Eating Seaweed Can Help Cows to Belch Less Methane

Around the globe, countries have taken actions that have helped reduce carbon emissions and increase the use of renewable energy. Although the state of Florida feels the effects of climate change, its state representatives have not produced policy addressing it. Local policy makers and organizers have made the biggest difference in the state.

American cows are not typically made to withstand the warmer summers occurring across the United States. To combat the negative side effect of a decrease in milk production, farmers are trying solutions such as using fans and misting water and even going so far as to create a new breed of cow.

With climate change warming agriculture lands, many communities are losing ground for farming. In one Guatemalan indigenous community, this resulted in many children becoming malnourished. The community rallied together to make changes that included taking advantage of the warmer weather and learning new techniques for diversifying their crops and conserving water.

Funded by federal grant money, the state, and the Office of Naval Research, Hawaii County public transit has developed its first hydrogen-powered shuttle bus. What’s been called the “fuel of the future,” hydrogen fuel cells create a power source that’s only emissions are clean water vapor. While a seemingly viable and scalable clean-energy source, such development and infrastructure requires large financial investments that many states have yet to prioritize.

Enrolling indigenous knowledge in environmental conservation programs empowers communities and promotes responsible land management. Conservation programs in Australia and Canada rely on indigenous communities to monitor and maintain remote and protected areas. Investment in these programs not only furthers the goal of environmental conservation, but also pays dividends by bringing jobs to indigenous communities.

Les Alchimistes is a social enterprise outside of Paris that turns the 900,000 tons of food waste produced every year into compost that is then sold to farmers. The group is supported by industrial composters named Tidy Planet who have managed to speed up the natural composting process from 6-12 months to less than two weeks. The Alchimistes have six composting sites across France, and they rely on city cyclists to pick up the food waste from each participating restaurant.

A leadership program in the Chesapeake Bay region gives members of the Latinx community to become change makers in the environmental movement. Since 2016, Chispa Maryland has produced more than 100 graduates from its “promotores” program, where they learn the basics of climate justice, advocacy, and community organizing. While the work is difficult and the COVID-19 pandemic has affected operations, the promotores have seen some success in organizing community gardens and lobbying the county to purchase electric school buses.

The invasive prickly pear cactus is spreading over grazing lands in Kenya and is harming herders’ livestock. So a local environmental science graduate is testing a system to turn the cacti into biogas. While the system can be expensive to install, the gas can be used for cooking and fertilizer, which can free up time for pastoralists and reduce the amount of firewood used. The graduate is training eight women’ groups to use the system.

Kenyans are trading iron for grass, palm fronds, and water reeds to build roofs that keep their homes cooler during extreme heat waves.

The Nusantra Fund provides financial support directly to community-led projects in Indonesia. The aim is to improve the livelihoods of Indigenous and local people while tackling climate change impacts and protecting biodiversity.