A Caffeine Primer

Illustration by Ben Kothe / The Atlantic. Source: Getty.

Considering the coffee habits, and commercial interests of those of us contributing on this platform, we thank Yasmin Tayag, at The Atlantic for this:

Caffeine’s Dirty Little Secret

“How much is too much?” is an impossible question.

On Tuesday, curiosity finally got the best of me. How potent could Panera’s Charged Lemonades really be? Within minutes of my first sip of the hyper-caffeinated drink in its strawberry-lemon-mint flavor, I understood why memes have likened it to an illicit drug. My vision sharpened; sweat slicked my palms. Continue reading

Victorious, For Now, Reining In LNG

When Bill McKibben announces victory, savor it but stay vigilant:

A Massive Win, and What It Means

For Once, Big Oil Takes It on the Chin

I wrote you two days ago with provisional good news—it looked as if the long and deep fight to rein in runaway LNG export growth had scored a huge victory. Continue reading

Charles Duhigg & 2024 Themes

Charles Duhigg at home. PHOTOGRAPH OF CHARLES DUHIGG BY GLENN MATSUMURA

The themes in Charles Duhigg’s work are ones we aim to pay more attention to this year. So, thanks to Jonathan Shaw at Harvard Magazine for this:

Reporting, with an M.B.A.

Charles Duhigg unpacks how business and finance—and you—really work.

IN THE HISTORY OF stock market rallies and economic recessions, much defies quantitative explanation. Whether looking back on the tulip mania that gripped the Netherlands in the 1630s, or to the present obsession with bitcoin, the decisive role of human behavior fascinates journalist and author Charles Duhigg. Continue reading

How Birds See Color

Forget cerulean — a bright, clear sky is actually dominated by ultraviolet light. Humans can’t see ultraviolet light, but many birds can. “Their sky will be essentially an ultraviolet sky,” said Daniel Hanley, a sensory ecologist at George Mason University.

Birds have gotten more attention in our pages than any other person, place or thing since we first started. Today that attention is focused on their sight:

A Bird’s-Eye View of a Technicolor World

Scientists have devised a new video system that reveals how animals see color, and us.

Is the sky truly blue?

Cruise Ships Getting Messier & Messier

The Royal Caribbean Icon of the Seas cruise ship docked in Miami on Jan. 11. Photographer: Eva Marie Uzcategui/Bloomberg

The “floating hotel” that many people consider the best way to vacation–cruise shipsare not the best environmentally.

We knew that. Now we know this in addition, thanks to Kendra Pierre-Louis at Bloomberg:

The World’s Largest Cruise Ship Is a Climate Liability

Water slides at the Thrill Island waterpark onboard the Icon of the Seas.Photographer: Eva Marie Uzcategui/Bloomberg

As massive ships like Royal Caribbean’s Icon of the Seas tack on more energy-intensive amenities, emissions from the cruise industry are climbing.

When Royal Caribbean’s Icon of the Seas embarks on its first official voyage on Jan. 27, the journey is sure to make waves. The world’s largest cruise ship, the Icon is over 1,000 feet long (360 meters) and weighs in around 250,000 gross registered tons. It boasts 20 different decks; 40 restaurants, bars and lounges; seven pools; six waterslides and a 55-foot waterfall. Royal Caribbean says its boat will usher in “a new era of vacations.” Continue reading

Activism & The Potential For Change

Costco is being urged to cut ties with Citi, the bank that acts as its credit card issuer.

We knew about dirty banking, and now this story from Bill McKibben’s newsletter got us reading about change activism in Progressive Grocer:

Costco Becomes Target of Climate Action Petition

Wholesaler’s credit card issuer Citi is said to have a poor climate record

Costco Wholesale CEO Ron Vachris will receive a petition signed by 40,000 of its shoppers, shareholders and many climate activists on Jan. 17 urging the retailer to drop Citi as its credit card issuer due to the bank’s problematic climate record. Continue reading

Insects Love Solar Farms

A monarch caterpillar on a common milkweed leaf at a solar farm in Minnesota. LEE WALSTON / ARGONNE NATIONAL LABORATORY

We have already linked a couple of times to the multidimensional benefits of solar, and here is another dimension:

At Solar Farms Planted with Native Vegetation, Insects Flourish

To reach its climate goals, the U.S. will need to build solar arrays on some 15,000 square miles of land, an area larger than Maryland. Continue reading

Dismantling Regulation

Bins of squid waiting to be packaged in Cape May. In a good week, Mr. Bright said his boats can bring in $100,000 worth of herring. Rachel Wisniewski for The New York Times

You can read the story or click the photo of William Bright below right to hear an explanation of how his case may be the end to regulation as we know it.

A Fight Over a Fishing Regulation Could Help Tear Down the Administrative State

The Supreme Court will hear arguments on Wednesday over whether to overturn a key precedent on the power of executive agencies.

On a blustery fall morning in southern New Jersey, the weather was too rough for the fishing boats at the center of a momentous Supreme Court case to set out to sea.

William Bright, a fisherman in New Jersey. He is the lead plaintiff in a case that could undermine the power of executive agencies, a long-sought goal of the conservative legal movement. William Bright, a fisherman in New Jersey. Photo: Rachel Wisniewski for The New York Times

A herring fisherman named Bill Bright talked about the case, which will be argued on Wednesday and could both lift what he said was an onerous fishing regulation and wipe out the most important precedent on the power of executive agencies, a long-sought goal of the conservative legal movement.

As workers cleaned squid and the salt air whipped over the docks, Mr. Bright, who has been fishing for 40 years and whose family-owned company is one of the plaintiffs, said he recognized the impact the case could have. Continue reading

Bitcoin Keeps Getting Dirtier & Cheerleaders Keep On Cheering

Chart: Matthew SparkesSource: Cambridge Centre for Alternative Finance Created with Datawrapper

We already knew it was dirty. But it keeps getting dirtier and the guys who cheerlead unfettered “innovation” come across as celebrating the dirty as the unavoidable cost of progress. Something’s gotta give:

Skull of Satoshi, a sculpture by Benjamin Von Wong highlighting the environmental impact of bitcoin. VonWong/Skull Of Satoshi/Greenpeace blog.vonwong.com/skull/

Should nations try to ban bitcoin because of its environmental impact?

Bitcoin miners seem unwilling to take action to curb the cryptocurrency’s energy and water use – so some campaigners argue that it is time for governments to intervene

The amount of electricity used to mine and trade bitcoin climbed to 121 terawatt-hours in 2023, 27 per cent more than the previous year. Continue reading

Dickson D. Despommier Discussing The New City Concept

The vertical farming part of this concept is one we have linked to many times. The appeal is not difficult to grasp even if sometimes the concept is stretched. This is different and worth hearing him out:

Dickson Despommier Wants Our Cities to Be Like Forests

A leading proponent of vertical farming discusses how urban areas should adapt to a perilous environmental future.

Illustration by Daniele Castellano

In 2000, Dickson D. Despommier, then a professor of public health and microbiology at Columbia University, was teaching a class on medical ecology in which he asked his students, “What will the world be like in 2050?,” and a follow-up, “What would you like the world to be like in 2050?” As Despommier told The New Yorker’s Ian Frazier in 2017, his students “decided that by 2050 the planet will be really crowded, with eight or nine billion people, and they wanted New York City to be able to feed its population entirely on crops grown within its own geographic limit.” Continue reading