No. I think it is something else.
“a Super Material,” adding that, “It would be 80 per cent cheaper than any alternative means of production, and it will contribute in a major way to reducing climate change.”
It’s a GIANT PATIO UMBRELLA that will be hoisted above the Earth to help keep the temperature even.
Nah, it’s Buckminsterfullerine ala Gore made out of Carbon Credits instead of Carbon.
Maybe thirty years ago, I saw a Popular Science article that addressed a reflectorized mylar "web". It would be "spun up" in synchronous orbit between Sun and Earth to reduce the Sun's energy upon Earth.
I think it would work just fine; however, what temperature would the 6.2 billion of us want? The Russians want the climate warmer in Siberia, and devised a mirror in space—a space heater, as it were.