Hartford Courant (Sunday)

Welcome to the Anthropoce­ne Age

- By Maxwell Warren

Many people may not know that we’ve slipped into a new era: the Anthropoce­ne Age. This new geologic age marks when humans began to permanentl­y change the planet. This age offers the promise and wonders of our creative genius yet also the seeds of civilizati­on’s complete destructio­n. And we are about to find out which path will prevail.

Our intellect, technology, ambition and desire for a better life have propelled us forward with rapid changes. And for the last 70 years, our unsustaina­ble lifestyle fed on increasing­ly greater amounts of fossil fuels.

In 1988, we found that our road to progress had hit a huge pothole. Dr. James Hansen, then director of NASA’s Institute for Space Studies and our top climate scientist, testified before the U.S. Senate that due to our burning of fossil fuels, the Earth was warming. At full tilt. If we continued to burn fossil fuels, emitting greenhouse gasses, it would lead to both significan­t and damaging changes to the Earth’s climate. We’d witness rising sea levels, temperatur­e spikes and devastatin­g droughts.

The warning signs have cautioned us for almost 100

years, and Hansen’s testimony — 30 years old now — was clear, accurate and undeniable. Yet his warning, which ached for prompt action, was virtually ignored.

Alerting people to the problems associated with climate change and global warming has been ineffectiv­e. The fossil fuel industry deliberate­ly sowed confusion about the truth of climate science. Consequent­ly, ignorance, widespread apathy and outright hostility have prevailed. The fossil fuel industry — and those invested in it — kept the public from recog

nizing the dangers of climate change. Climate science, if properly understood, demands swift action to stop or at least slow the use of fossil fuels, that is coal, oil and natural gas.

Dr. Hansen’s forecast in 1988 was spot-on. Each year we burn more fossil fuels, and collect more carbon dioxide in the atmosphere, where it can last close to a century. This extra CO2 acts like a thermal blanket, blocking the sun’s reflected heat from escaping back into space and resulting in an increasing­ly hotter Earth. How hot? The past 21 years can boast the hottest 20 days on record.

And just the past five years can take credit for the hottest five days on record. And finally, this year, the “unpreceden­ted” 2020, is the hottest year on record. Ever.

Death Valley, Calif. recorded the hottest temperatur­e measured on Earth at 130°F. Phoenix blazed a record of 58 days above 110°F. California weathered a nine-year drought, making the forest a tinderbox. It was exactly that global warming-induced drought that contribute­d to the worst California wildfires in history, claiming — over these past weeks

— 31 lives extinguish­ed; 200 people still missing; 7,200 homes and businesses destroyed; and

4.7 million acres burned. The size of that acreage burned is larger than the whole of state of Connecticu­t,

Ocean temperatur­es have increased, absorbing the heat of five atomic bombs per second, more than 90% of excess global warming. Approximat­ely, half the world’s coral reefs have died along with the loss of important fish spawning habitats. Record breaking storms and hurricanes have become more frequent and more powerful, putting in peril our homes, property, crops and lives. Sea levels have risen due to the rapidly melting polar ice, and flooding has become a major problem in other areas. Overall, the situation is much worse than you think and has brought us to the edge of a great cliff, a catastroph­ic precipice.

Thankfully, we still have time to avoid the worst consequenc­e. Yes, we have started down the wrong road. But yes, we still have an opportunit­y to write a different ending to our story where the cliff is avoided.

The question is: Do we have the courage to act? Will we work to save ourselves from the calamity of climate change and global warming? It is up to us to act now.

Just say yes to leaders who will fight against climate change, yes to green energy and less consumptio­n, yes to investing in solar and wind energy, yes to a shared planet that we can live in during the Anthropoce­ne Age and beyond it.

Maxwell Warren was a chief engineerin­g officer in the U.S. Navy and worked at United Technologi­es as a senior engineer and project manager for over 20 years before retiring. He is a leader in the Climate Reality Leadership Corps and lives in Avon.

 ?? AP ?? Dr. James E. Hansen, head of the NASA Goddard Institute for Space Studies, gestures in 2012 at his office in New York. In his 1988 testimony to the U.S. Senate, he accurately predicted the effects of climate change.
AP Dr. James E. Hansen, head of the NASA Goddard Institute for Space Studies, gestures in 2012 at his office in New York. In his 1988 testimony to the U.S. Senate, he accurately predicted the effects of climate change.

Newspapers in English

Newspapers from United States