Fort Lauderdale Weather In Context

Police evacuate residents from this week’s epic Ft. Lauderdale floods

You probably did not need Bill McKibben’s newsletter to tell you about this weather event, but putting it in context is what he is particularly good at:

We’re in for a stretch of heavy climate

Ominous signs that the next step phase of global warming is starting;

This week’s Fort Lauderdale rainstorm was, on the one hand, an utter freak of nature (storms ‘trained’ on the same small geography for hours on end, dropping 25 inches of rain in seven hours; the previous record for all of April was 19 inches) and on the other hand utterly predictable. Continue reading

A Proposal For The Colorado River States

The Lake Mead reservoir in Nevada is showing a “bathtub ring” because of drought. Erin Schaff/The New York Times

We have featured the river plenty in recent years. No easy solutions. Bruce Babbitt, who was secretary of the Interior Department in the Clinton administration, and before that a governor of Arizona, has this to say:

Before Western States Suck the Colorado River Dry, We Have One Last Chance to Act

The Interior Department last summer dropped a bomb on the seven states that depend upon the Colorado River for water. Continue reading

Anthropocene’s Marker

The Ediacaran Period, which ended some 540 million years ago, is marked by a gold spike in the Flinders Ranges of South Australia. JAMES ST. JOHN

We do not love the word Anthropocene, but we appreciate the marker it represents. And until now we did not know there would be a physical counterpart, a marker that will be placed in a representative location:

A Golden Spike Would Mark the Earth’s Next Epoch: But Where?

Before the Anthropocene can be officially proclaimed, a scientific working group must select a single site that permanently captures the new human-influenced epoch. Nine candidate sites — from California to China to Antarctica — are under consideration, with a decision expected soon.

The peatland below Poland’s Mount Śnieżka contains contaminants from burning fossil fuels, nuclear testing, and other human activities. MYSTICWALKER / ALAMY STOCK PHOTO

At first glance, these nine sites scattered across the globe seem unremarkable. Continue reading

Planting For Foraging

Picking too many fiddleheads from a single ostrich fern plant can reduce its productivity. Jared Rosenbaum, a field botanist, never harvests more than one or two from any individual plant. (Also, cooking with fiddleheads can be toxic, so be sure to wash them well and never eat them raw: Always boil them before you sauté or cook them in any other way.) Jared Rosenbaum/Wild Ridge Plants

Margaret Roach delivers the goods when we need a dose of useful plant life information:

Why It’s Better to Plant Wild Greens Than to Forage for Them

This spring, don’t forage for wild edible plants. Instead, welcome them into your garden.

Jared Rosenbaum knows the primal thrill of foraging — a sense of interdependence with the natural world that he wants his son to experience, too.

But as a field botanist, he also understands that foraging is one of the many pressures on native-plant populations. And he has a proposition for gardeners: What if we gave back to the wild edible plants that tempt us on our springtime woodland hikes, by welcoming them into the landscapes we cultivate?

For a fleeting moment each spring, wild leeks (otherwise known as ramps) are a star of restaurant menus, creating a demand that has intensified the pressure on wild populations. Jared Rosenbaum/Wild Ridge Plants

It’s one layer of the habitat restoration and ecological design inspiration that he and his wife, Rachel Mackow, provide to clients of Wild Ridge Plants, in rural Pohatcong Township, N.J. And it’s reflected in many of their mail-order nursery’s plant choices, too.

In Mr. Rosenbaum’s recent book, “Wild Plant Culture: A Guide to Restoring Edible and Medicinal Native Plant Communities,” he revisits that idea: “The time has come to reconnect with our habitats, right where we live, work, and play,” he writes. “Not as museum pieces, but as vital, sustaining elements in our lives, livelihoods, and lifeways.”

That includes our gardens. Continue reading

Thaw Gas Measurement

Covered in netting to deflect stray balls, these instruments gather methane data on the seventh hole of Midnight Sun Golf Course. Permafrost is rapidly thawing across the far north, deforming fairways here and releasing the highly potent greenhouse gas, which leads to more warming. PHOTOGRAPH: FRANKIE CARINO

Thaw problems are coming. Permafrost is losing its permanence. Measuring the speed and impact of the thaw is a new form of sleuthing:

The Arctic’s Permafrost-Obsessed Methane Detectives

The Far North is thawing, unleashing clouds of planet-heating gas. Scientists rely on an arsenal of tech to sniff out just how nasty the problem is.

AT THE MIDNIGHT Sun Golf Course in Fairbanks, Alaska, they say you never get the same shot twice. Continue reading

Developing Clean Energy At Ambitious Scale

It is not every day that your country is given good odds on an important project of such an ambitious scale.

The Economist’s WOODBINE column has this to say about it:

America’s chance to become a clean-energy superpower

Getting the most ambitious energy and climate laws in American history through Congress was not easy. Now comes the hard part

The future catches you in unexpected places. Drive down Interstate 95, the highway running along America’s Atlantic coast, into south-eastern Georgia and you will find signs and rest stops named after pecans and peaches. Continue reading

Valuation Of Biodiversity

Cape Buffalo in Kenya. MARTIN HARVEY / ALAMY

Biodiversity valuation is a topic we link to from time to time, so we thank Zach St. George for this article’s contribution to our understanding:

Pricing Nature: Can ‘Biodiversity Credits’ Propel Global Conservation?

Backed by the UN, an alliance of conservationists and policymakers is devising new ways to finance the preservation of biodiversity by placing economic values on ecosystems. Some analysts say such schemes have the potential to boost conservation, but others are skeptical.

In 2009, as global financial markets shuddered, David Dorr became interested in the possibility of putting a price on nature. Dorr is a Cayman Islands-based global macro trader, attuned to what he calls the “butterfly effect” of geopolitics and other international forces on financial markets. Continue reading

Heatmap, Climate & Energy Transition

Heatmap Illustration/Getty Images

We are happy to see a new platform that Robinson Meyer has co-founded for climate-related news:

Are Wind Farm Tours the Hoover Dam Trip of the 21st Century?

Marvel at America’s green transition on your next vacation.

Scroll past San Jacinto Mountain, Brandini Toffee, a bicycle-powered bar crawl, and 13 other attractions on Tripadvisor’s list of “Things to Do in Palm Springs” and you’ll come to “Palm Springs Windmill Tours.” Continue reading

Wilding The Golf Course

Map by Anna Yantek / Ideastream Public Media, with satellite imagery via the Conservancy for Cuyahoga Valley National Park

We do not mind the sport, per se, but its footprint is quite problematic. This story by Abigail Bottar with photos and video by Ryan Loew is worth a few minutes of your time, either reading or listening, if you want to see what is possible to mitigate the footprint:

Stacey Rusher, director of park projects at the Conservancy for Cuyahoga Valley National Park, holds maps of the former Brandywine Country Club golf course property.

Back to nature

At the former Brandywine golf course in Peninsula, a national park acquisition is allowing Mother Nature to retake her land.

On a warm winter day, Stacey Rusher serves as a guide through what used to be the par three golf course at the former Brandywine Country Club. Through fields of dry brush, up leaf-covered hills and past resting geese, she arrives at the banks of the Cuyahoga River. Continue reading

Glaciers In Uganda?

Margherita Peak, with mountain guide Uziah Kule (lower left) ascending. The Stanley Glacier is in the background. JOHN WENDLE

We should not be surprised that there are glaciers anywhere in Africa, especially given the title of a book many of us have read that name checks one of the continent’s highest mountains with reference to its snow. But still, surprise:

For Uganda’s Vanishing Glaciers, Time Is Running Out

A trek through tropical forest, mud fields, and scree reveals the last remnants of the once-sprawling ice fields in Uganda’s Rwenzori Mountains. Their loss has profound implications for local communities, uniquely adapted species, and scientists studying the climate record.

Enock Bwambale stopped at the lip of the dying glacier, its blunted nose arcing steeply down to scoured rocks, then shouted up to his fellow guide Uziah Kule that the ice was too sheer to descend on foot. Continue reading