A new study suggests planting enough trees to cover a landmass the size of the United States.
A group of researchers in Switzerland published a study in the journal Science, arguing that the most effective way to combat the emissions that cause climate change would be to plant a trillion trees. The scientists calculate that a trillion trees could absorb 830 billion tons of carbon dioxide—as much as humans have emitted in the past 25 years.
The report also finds enough space around the planet to make room for the necessary number of trees, identifying Russia, the United States, Canada, Australia, Brazil, and China as the countries with the most available space.
FULL STORY: Best way to fight climate change? Plant a trillion trees
LA’s Trees Absorb More Carbon Than Expected, But Can’t Do It Alone
A USC study finds that Los Angeles’ urban trees absorb more carbon than expected, but while they provide crucial environmental benefits, they cannot replace the urgent need for systemic emissions reductions.
Study Detects a Slight Reprieve from the Effects of Climate Change
The Washington Post Reports a small bit of good news regarding climate change, produced on the same day as a large heap of bad news regarding climate change.
The Small South Asian Republic Going all in on EVs
Thanks to one simple policy change less than five years ago, 65% of new cars in this Himalayan country are now electric.
Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
Chicago’s Ghost Rails
Just beneath the surface of the modern city lie the remnants of its expansive early 20th-century streetcar system.
Amtrak Cutting Jobs, Funding to High-Speed Rail
The agency plans to cut 10 percent of its workforce and has confirmed it will not fund new high-speed rail projects.
Ohio Forces Data Centers to Prepay for Power
Utilities are calling on states to hold data center operators responsible for new energy demands to prevent leaving consumers on the hook for their bills.
MARTA CEO Steps Down Amid Citizenship Concerns
MARTA’s board announced Thursday that its chief, who is from Canada, is resigning due to questions about his immigration status.
Silicon Valley ‘Bike Superhighway’ Awarded $14M State Grant
A Caltrans grant brings the 10-mile Central Bikeway project connecting Santa Clara and East San Jose closer to fruition.
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
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