Environment

Susan Bence / Milwaukee Public Radio

The Freshwater For Life Coalition, or FLAC, delivered a letter to Barrett on Tuesday.

The group is demanding the city take big, immediate steps to address its crisis of lead pipes carrying water into thousands of homes.

The call comes after news erupted late last week during a Water Quality Task Force meeting.  Its members learned Milwaukee did not mandate the use of copper pipes until 1962. For months, city leaders had been repeating the message that only people living in homes built prior to 1951 likely had lead service lines.

In the world of electric cars, there's a chicken-and-egg problem: More people might buy electric vehicles, or EVs, if they were confident there would always be a charger nearby. And businesses might install more chargers if there were more EVs on the road.

The world is in a hyperinfectious era. And that means there are a lot of words being tossed around that you might not be familiar with. Or maybe you have a general idea of what they mean but wish you knew more.

Here are some key terms and definitions. And yes, there will be a quiz (coming in March so you have time to study).

Pygmy elephants. Monkeys with noses the size of beer cans. And a deer so small you could cradle it like a baby.

And right there, sitting on a leaf, is the strangest bug we've ever seen.

"Check out the size of it," says virus hunter Kevin Olival as he picks up a ginormous roly-poly. "It's the size of a ping-pong ball!"

Susan Bence / Milwaukee Public Radio

The Hunger Task Force has been working to ensure people in Milwaukee don’t go hungry. On Monday, the agency staged a press conference with the U.S. Department of Agriculture to announce a new twist - through a campaign called Well Fed Means Less Lead

Most of us don't spend a lot of time thinking about what the farmed seafood we eat might itself be eating. The answer is usually an opaque diet that includes some kind of fishmeal and fish oil. Fishmeal is usually made from ground-up, bony trash fish and forage fish — like anchovy, menhaden or herring — that nobody is clamoring for, anyway.

Except researchers now say these are the very types of fish that may be more valuable to humans who eat them directly, rather than being diverted toward aquaculture and other uses.

The Chevrolet Bolt EV, which is now hitting the market, could be the first of a new wave of game-changing electric vehicles.

Its longer range and lower price could attract new buyers to the electric car market, but there's uncertainty over whether federal tax incentives will continue and whether California will be allowed to keep tougher emissions rules under President Trump.

The Mariana Trench in the northern Pacific is the deepest part of the world's oceans. You might think a place that remote would be untouched by human activity.

But the Mariana Trench is polluted.

At its deepest — about 7 miles down — the water in the trench is near freezing. The pressure would crush a human like a bug. Scientists have only recently explored it.

The other day, in Puerto Rico, I stumbled across one small piece of an agricultural revolution. It didn't look all that revolutionary — just an abandoned sugar plantation where workers are clearing away a mass of grass, bushes and trees in order to create better pasture for cattle.

The area around a huge dam at California's second-largest reservoir is in a state of emergency, with some 180,000 residents ordered to evacuate the area Sunday out of fears that part of Oroville Dam could fail. A glimmer of hope arrived late Sunday night, when officials said water had finally stopped pouring over the dam's emergency spillway.

The secondary spillway was in use because the main spillway had developed a huge hole, stressed by the need to release water accumulated from California's wet winter — and brought to a new crisis point by last week's heavy rains.

A Michelin-starred restaurant in New York City debuted a new dish last week that's getting a lot of buzz. It's a burger made entirely from plants.

This isn't just another veggie knock off. The rap is that this burger looks, cooks and even bleeds like the real thing.

The Impossible Burger, as it's known, is the culmination of a dream for Pat Brown. For 25 years, Brown was a professor at Stanford University. He was one of the stars in his field, studying a range of biomedical topics.

"Genetics and genomics ... cancer research — nothing to do with food," says Brown.

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Susan Bence / Milwaukee Public Radio

It was not until 1962 that the City of Milwaukee mandated that only copper be used for water service lines. So the number of houses possibly containing lead pipes is now estimated to be as high as 82,000, not the original 70,000.

The news was delivered Friday to members of the city's Water Quality Task Force.

For months, the city has been alerting people living in homes built prior to 1951 that they likely contain lead water pipes - so the residents should install filters on their faucets to protect against lead exposure, particularly among young children.

About a 15-minute drive east of St. Louis is a complex of earthen mounds that once supported a prehistoric city of thousands. For a couple of hundred years, the city, called Cahokia, and several smaller city-states like it flourished in the Mississippi River Valley. But by the time European colonizers set foot on American soil in the 15th century, these cities were already empty.

The City of Milwaukee faces the daunting challenge of replacing the lead pipes that deliver drinking water to 70,000 older homes. The task will stretch over years and comes at a mind-numbing cost.

This morning at City Hall, Milwaukee’s Water Quality Task Force will discuss its next steps.

The Common Council formed the group last September, after Mayor Tom Barrett unexpectedly recommended that families living in homes built before 1951 install water filters, to shield young children and pregnant women from possible lead exposure.

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