Today (2017 C.E. - 2025 C.E.)

This archive spans the years 2017 through 2025, a period marked by rapid advances in clean energy, medicine, technology, and social equity. It collects documented breakthroughs, policy wins, and scientific achievements from the present era. If you want evidence that progress is real and ongoing, this is where to look.

Commencement cap held in the air, for article on Yale Prison Education Initiative

Yale, University of New Haven partnership celebrates first degrees awarded to inmates

By / / Good News For Humankind

Yale Prison Education Initiative just celebrated its first-ever commencement, with seven students receiving associate degrees inside a Connecticut prison in June 2023. Four of them had been taking classes since the program’s very first cohort in 2018, when only 12 students were enrolled — meaning these graduates literally helped build the program they were graduating from. The ceremony at MacDougall-Walker Correctional Institution included caps, gowns, families, and Governor Ned Lamont, who responded to each graduate’s speech by name and later called it the most moving graduation he’d ever attended. One graduate is now pursuing his bachelor’s degree and planning a career as a defense attorney. It’s a quiet but powerful reminder that educational equity, done right, looks like rigorous partnership — not charity.

CalTech Space Solar array, for article on space solar power

World-first space solar demonstration beams power from orbit to Earth

By / / Good News For Humankind

Space-based solar power just crossed from theory into reality: a Caltech team has, for the first time, beamed energy from orbit down to a receiver on Earth. The signal arrived at a rooftop in Pasadena exactly when, where, and at the frequency engineers predicted — proof that the precision needed for a future full-scale array is achievable. The demonstrator weighed just 50 kilograms and used flexible, lightweight arrays never before flown for this purpose. The eventual vision is enormous and far from cheap, but the appeal is simple: panels in space see no night and no clouds. If this technology matures, clean power could one day reach communities far beyond the grid’s reach.

Inside a steel plant, for article on New Zealand emissions reduction

New Zealand announces $140m project to transition its major steel plant from coal to renewable energy

By / / Good News For Humankind

New Zealand is putting $140 million toward swapping out the coal furnaces at its largest steel plant — a single project that will shrink the country’s total emissions by a full 1%. The Glenbrook plant currently burns coal to turn iron-rich sands into steel, but a new electric arc furnace will melt recycled scrap instead, drawing power from a grid already running on roughly 80% renewables. By 2027, the switch is expected to cut 800,000 tonnes of carbon a year — more than every other government-funded emissions project combined. Heavy industry has long been called the hardest sector to decarbonize, and this is exactly the kind of proof-of-concept the rest of the world needs.