Today’s Solutions: December 18, 2025

Carbon is not the enemy, says architect and sustainability leader William McDonough, the author and inventor of the concept of “cradle-to-cradle”. In the climate conversation, almost all references to carbon are negative. We talk about needing to aim for “low carbon,” and “zero carbon”. But McDonough thinks that it’s framing the problem (and solutions) in the wrong way. Humans are made of carbon. The plants and animals we eat are made of carbon. Carbon in soil is the basis of healthy ecosystems. When carbon is locked up inside diamonds or recycled in plastic, it’s a useful tool, not a pollutant. McDonough argues for new phrases. “Living carbon” is growing in biological cycles. “Durable carbon” is locked inside stable solids, like the wood inside a building or the paper in a book. Only “fugitive carbon”—carbon that has ended up somewhere unwanted, like carbon dioxide released into the atmosphere—is a problem.

Solutions News Source Print this article
More of Today's Solutions

More US states and cities are boosting minimum wages in 2026. What does it me...

BY THE OPTIMIST DAILY EDITORIAL TEAM As the federal minimum wage remains frozen at $7.25 an hour, unchanged since 2009, cities and states across ...

Read More

3 organization hacks for Type B brains that actually work

BY THE OPTIMIST DAILY EDITORIAL TEAM Scroll through any productivity blog or time-management book, and you’ll find a familiar formula: rigid routines, detailed planners, ...

Read More

An easy hack to counteract the harmful health effects of sitting all day

Humans are not designed to spend the entire day seated. Nonetheless, billions of us do it at least five days per week, as Western ...

Read More

Ensuring no pet goes hungry: The rise of pet food banks in the UK

Pete Dolan, a cat owner, recalls the tremendous help he received from Animal Food Bank Support UK, a Facebook organization that coordinates volunteer community ...

Read More