Hot? Hungry? Step inside these food forests.

In Phoenix, Arizona, a citywide tree-planting initiative is slowly increasing canopy cover to reduce the urban heat island effect in neighborhoods that need it the most. Residents pick between several varieties of desert-adapted trees, which are planted on their property by professional arborists, and take care of them with a provided kit.

To address shade inequality and rising heat deaths, the American Forests launched a digital tool in 2021 that scores geographic areas based on tree canopy and surface temperature, as well as other factors such as income, employment, race, age and health. It then calculates a Tree Equity Score and maps out the regions that have the greatest need for trees. With this information, Tucson aims to plant one million trees by 2030, and has already planted 120,000 over the past four years.

A collaboration between tree-planting organizations in Washington D.C. helps Catholic church properties to plant and care for trees. The free trees are an effort to combat urban heat and benefit the local environment.

The Nomad Alliance bus is a warming center on wheels that provides people experiencing homelessness a safe place to stay. The bus accepts anyone who needs help, so long as they help keep the bus clean, and can take in about 20 people at a time.

Cornerstone Baptist Church is spearheading the redevelopment of Struggs’ Cornerstone Heights Neighborhood. In 2019, the church opened a laundromat and bike shop and last year the Cornerstone Community Kitchen began serving free hot meals to locals experiencing homelessness. The Church is soon launching a community market where local residents can access fresh, affordable food.

Gatgyeda Haayk's community garden tackles food access challenges in Metlakatla by patiently building rich soil over many years, enabling diverse crops to flourish despite Alaska's difficult growing conditions. This effort not only provides fresh food but also revitalizes cultural heritage by cultivating traditional plants like "Indian potatoes" and fostering community sharing.

The Center of Contemporary Culture of Barcelona is a key part of the city’s growing climate shelter network, which has expanded from 70 locations in 2020 to 368 last summer. The climate centers are integrated into the city’s public infrastructure — libraries, parks, museums, etc. — and have expanded to the point where 98% of the population is within a 10-minute walk from a shelter.

Medellín, Colombia, is combating the urban heat island effect by creating green corridors across the city. Over 2.5 million plants and trees were carefully selected to maximize impact and planted on buildings and along roads and waterways.

More and more public libraries around the United States are creating seed libraries as a way to encourage gardening, combat hunger insecurity, and build community resilience. For example, the Jefferson Public Library in Georgia has seen the number of people using the seed library grow to more than 300 in 2021. It can be a lot of work to maintain the seed libraries, but some librarians see it as a way to engage the community.

As a warming planet continues to affect bee colonies, a bee farmer in Canada is experimenting with different ways to help the bees survive. By using a polystyrene cover, she was able to drop the average temperature in the hive by 3.8 degrees Celsius. While this type of insulation won’t be able to completely protect the colonies, it’s a simple solution that can help them get through extreme temperatures.