1982: The climate alarm was sounded in a small German town. Andy Warhol was involved, tangentially – along with the man he thought should be the U.S. president.

f(German version of this post is here.)

On October 20 came the bombshell-but-utterly-unsurprising news that Total, a French oil and gas company similar to Exxon, Shell and BP, has known about the climate crisis since 1971, and covered it up, just like the others did.

A smaller bombshell is my recent discovery, buried in a book from 1982, that an art museum in a small German town was addressing the climate crisis in that year, in a small but substantial way. The story involves Joseph Beuys, arguably the most important European artist since World War II and, oddly enough, Andy Warhol, the closest there is to an American equivalent of Beuys.

Campaign poster by Warhol for the Green Party in Germany (“for the Greens”, 1980); explanation of climate change from a German art museum (1982)

Continue reading “1982: The climate alarm was sounded in a small German town. Andy Warhol was involved, tangentially – along with the man he thought should be the U.S. president.”

No, climate change didn’t “cause 242 deaths” in Europe’s floods

Can we say “we told you so” now? Ignoring ecologists’ warnings about bad land management – along with poor governance and costcutting – caused those deaths at least as much as the climate crisis did.

Last week twice as many people died in floods in one small area in rural Germany than die in the entire U.S. in an average year of floods and hurricanes combined. In the media – and it’s safe to assume, the general public – the climate crisis is taken to be a primary cause of the disaster and its 242 deaths, 184 of them in Germany.  This assumption is factually incorrect.

Although the climate crisis is well on its way to being the biggest environmental catastrophe in human history, experts have calculated that climate change only modestly increased the intensity of last week’s storm. It was indeed a 400-year storm, that is, the kind that happens on average, without climate change, once in 400 years. The question is, are the 184 deaths and $34 billion in damages in Germany normal for a 400 year storm with a slight climate-induced intensification? (By comparison, Hurricane Sandy caused twice as much damage and one and a half times as many deaths across the entire eastern U.S., Canada and Caribbean over ten days, as occured in about two days in just a few counties in Germany.)

The answer is no, it’s not normal. Even a 400-year storm does not normally cause this much destruction. The primary cause wasn’t climate, as the experts have calculated. It had to be something else and that something was a massive failure of governance and decades of intentional disregard for basic principles of hydrology and ecological land management. The principles have been understood for at least a century and in some cases, such as “don’t build in a flood plain”, millenia. They’re not new or controversial. They’re things everyone learns in mid-level college courses on the topics. And they predict precisely these kind of disasters.

The ecological principles in question are essential to prudent land-use planning and flood and river managment to protect the safety of people and the health of our land, water, soil, flora and fauna. In essence it’s about using the earth’s natural flood defenses instead of fighting them by using concrete as a weapon in an attempt to beat nature into submission.

The clearest explanation of the situation I know of appeared, interestingly, in a book about landscape history from 1956, and it explains perfectly the conditions that enabled last week’s floods, and nearly all urban floods everywhere.

The 2021 floods explained – in a book from 1956

Continue reading “No, climate change didn’t “cause 242 deaths” in Europe’s floods”

In Berlin the toilets flush directly into the river (but it’s not just Berlin)

Raw sewage flows into the waterways in Berlin and many other cities on a regular basis. Some are doing more about it than others.

When you flush a toilet anywhere in central Berlin during a moderate-to-heavy rainstorm, much of the waste goes directly into the Spree river that runs through the city, or into one of its several canals. This happens on 30 to 40 days each year, sometimes as many as 60. This post is a documentation of just a few of the 120-odd outlets where the untreated sewage enters the waterways. Continue reading “In Berlin the toilets flush directly into the river (but it’s not just Berlin)”

Everything you always wanted to know about green infrastructure but were afraid to ask

Second in the EYAWTKA series. This post is an annotated and tightly edited list of resources on green infrastructure that I don’t think you can find all in one place anywhere else. It began just as some reminders to myself and then I figured maybe others might find it useful. It’s far from comprehensive but it is highly selective – for every link here, many less optimal ones were weeded out.  Specialists may want to skip to the BMP tools and databases farther down.

Green infrastructure is a set of methods for cities to prevent flooding and water pollution by using nature instead of fighting it. It’s a subset of what is often called Best Management Practices or Low-Impact Development. Sometimes it’s called nature-based-solutions or sponge city because it’s about soaking up rainwater. The term has an entirely different meaning in the US than it does in Europe, by the way, where it refers to any and all parts of the landscape that are not built up – parks, forests, gardens, lawns, fields, everything. In the US it means built structures that use natural processes.

Continue reading “Everything you always wanted to know about green infrastructure but were afraid to ask”

Everything you always wanted to know about degrowth but were afraid to ask

Recently I was asked for recommendations of books on degrowth, which is the socio-economic transformation that will have to take place to due planetary limits on the amount of water, land, energy and materials.  If everyone used as much of these things as Americans we would need five earths in order to meet the demand. So something will have to give. Technology and efficiency won’t solve the problem because it’s been shown that when you make things more efficient people just increase their consumption and so the total use – of electricity or raw materials or whatever – doesn’t actually go down.

Degrowth will mean separating human well-being from the notion of infinitely eternally expanding economic growth and effiency, which is such a ridiculous concept I can’t believe anyone ever bought into it. It’s been demonstrated that this simply can’t work, from economic and physical standpoints. I was specifically asked for books rather than websites or articles so here you go…

Continue reading “Everything you always wanted to know about degrowth but were afraid to ask”

“Usage Conflicts”: Berlin debates whether it has enough space to adapt to climate change

While green infrastructure has been booming for two decades in cities around the world – big, small, “green”, not green – it’s barely on the radar at all in Berlin. How could the capital of one of the world’s most prosperous countries not have gotten the memo?
This post is available in German here.

To say that Berlin is lavishly endowed with public spaces that are manifestly unused despite being paved is an understatement. I’m pretty sure Berlin has more unused paved space relative to the amount of functioning space than any other major city. (If you can think of one, let me know in the comments.) I am not even talking about vacant lots that could hold buildings, or any place with significant foot traffic, or squares or plazas that are actually used, or even the parking lots that exacerbate climate change by incentivizing car travel. I refer instead to the inexplicable empty stretches along buildings and at streetcorners that go unused by pedestrians, sidewalks extravagantly and desolately out of proportion to their foot-traffic load, and large traffic islands and medians. Continue reading ““Usage Conflicts”: Berlin debates whether it has enough space to adapt to climate change”

Mythbusting the weather: Berlin’s rainy reputation belies a grave lack of water

Despite its plentiful lakes, rivers and canals, and reputation for rainy weather, Berlin is in many ways as dry as Spain or Texas. Yet it uses more water than is refilled to its supplies every year, and hundreds of millions in fines are looming due to ongoing violations of E.U. water protection laws. Solutions will be tough: Berlin has 13 mayors and a bizarre water supply system, the only one of its kind in the world.


Berlin is always seen as a watery place: everyone loves the abundant waterways and lakes and hates the grey damp winter; panic – most of it without basis in fact – over basements being flooded by a high water table is something of a municipal religion. They say it has more bridges than Venice (hardly an accomplishment given that the whole city of Venice could fit inside Berlin’s airport alone and Berlin has 14 times as many people ). The surprising truth, though, is that Berlin is a very dry place with dried-up forests, shortages of water, and extremely low rainfall, in fact less rain than parts of Spain, Italy, and pretty much all of the United States including Texas and Florida, apart from the deserts. Berlin has a negative water balance, which means more water is leaving the city than is coming in.  The climate crisis did not cause any of this, but it’s making everything worse.

Drought risk. Berlin is rated medium-high (red, 4 out of a maximum possible 5), along with Cuba, Haiti and eastern Mexico. “Drought risk” factors in population density and demand for water along with supply of water.

Continue reading “Mythbusting the weather: Berlin’s rainy reputation belies a grave lack of water”

After a lull, signs of movement on climate change in Germany

Finally, some good environmental news from Germany, whose status as environmental leader has dwindled in recent years from its peak in the 90s and 00s when it made great strides in areas such as renewable energy, green roofs and recycling. Since that time, the country has been “jeopardizing its reputation as a global leader” and “spectacularly missing its 2020 climate target” as the state news network put it – so imagine what others are saying. However, there is at least one large sign of improvement. Last week the environment minister introduced a strong and decisive climate action bill which is the country’s first-ever specific legislation for greenhouse gas reductions with quantitative targets and penalties for noncompliance. Continue reading “After a lull, signs of movement on climate change in Germany”