cities

How Cities are Turning Food Waste Into…Food

- Adam Clare

fruit store
Cities have a problem with food: they waste a lot of it. The current food distribution setup encourages bulk deliveries via trucks which means that when that large amount of food goes bad – a lot of it does all at the same time. Governments have looked into this problem and are addressing it at the city level by finding novel ways to use the nearly-expired food. Some places are using food that can’t be sold in grocery stores for charity while others use it for entirely other reasons. It’s great to see food waste decrease a little more each year!

And giving food to hungry people—surprise surprise—makes society a lot better. One of the best examples is in the English former industrial town of Leeds, where food that would be thrown away from supermarkets goes to a big state school in a poor neighborhood. The school gets enough to feed all 600 pupils a nutritious breakfast and lunch for no extra cost to itself or to parents. Because the pupils aren’t hungry or coming down off sugar rushes, there’s less truancy, they behave better, and their exam scores have gone up.

But food banks and charities also end up with leftovers, so there’s been an explosion in organizations, like Les Confitures de Dominique in Bordeaux, that turn unwanted fruit and veg into jams, smoothies, chutneys, and soups. In fact, there’s a whole new industry of turning food waste into other food, like Toast Ale in London, which takes the unwanted bread ends that can’t be used for prepackaged sandwiches and turns them into beer.

Read more.
Thanks to Delaney!

Why North American Cities are Different Than European

- Adam Clare

We often look at urban design on Things Are Good so it’s worth thinking about how we got here. The decisions made centuries ago impact how our cities operate and how we as people integrate ourselves into the built environment. This video explores how and why cities in Europe look different than North American cities, which means they have different issues that need to be addressed in the 21st century. There is much to learn from how different places deal with problems and thinking about how we can apply their solutions elsewhere.

Why do Americans love suburbs and Europeans love city centers? How is it possible that Paris is denser than New York City? Why are the fanciest hotel rooms in Europe on the first floor? Welcome to the weird world of urban geography.

Redistribute Neighbourhoods Instead of Wealth

- Adam Clare

People hate taxes despite the fact that basically every person who studies economics knows they are needed and a great way to spur economic success. Despite the fact taxes are needed and good at helping poorer people in society, taxes are hated.

As a result, some researchers in the USA have looked into alternative ways to help poor people escape poverty. One solution is to change the way we help neighbourhoods rather than looking at taxes.

More Americans live in high-poverty areas than ever in history, defined usually as places where more than 30% to 40% of residents are below the poverty line. The number of people who live these neighborhoods of “concentrated poverty” has doubled since 2000, especially in smaller cities. There are huge racial disparities in these neighborhoods, too. One in 4 African Americans and 1 in 6 Hispanics live in an area of concentrated poverty, compared with 1 in 14 whites. While explicitly racist policies such as “redlining” have subsided, their legacy remains in how neighborhoods are racially and economically segregated today.

THE LINK BETWEEN LOCATION AND LIVES

Montgomery County, Maryland—less than an hour’s drive from Baltimore—is a unique case that shows it doesn’t have to be this way. It is among the wealthiest counties in the nation, and its school system is among the best. It also serves its low-income families relatively well. Like some other cities, it requires some real estate developers to rent a portion of their homes at affordable, below market rates. More uniquely, the county itself also reserves the right to buy some of these homes to create public housing for the poor. The result? Poor families, earning an average of $22,500 a year, living right alongside the affluent.

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The 20 Safest Cities in the World

- Adam Clare 1 Comment

The Economist safe cities list (pdf link) has been released and the results are pretty neat! There are some cities that you’d expect to be there and some surprise too!

The analysts looked at digital, health, and personal security of every city on the list plus the condition of the city’s infrastructure.

Is you city on the list?

3. Osaka

The Japanese city of 2.6 million ranks second in personal safety and sixth in health security. As with Tokyo, Osaka is relatively wealthy, and it ranks second for GDP per capita among upper-middle-income cities.
The city ranks lower in digital security than Tokyo, as it has fewer cybersecurity teams and privacy policies.

See the full list.

Slow Increasing Carbon Waste by Growing Cities

- Adam Clare

People living in cities have a lower carbon footprint than those in the suburbs and rural areas. Some people find this rather counter intuitive for reasons I don’t fully understand. There are researchers looking into the future of our global carbon footprint and they have concluded that if we increase the percentage of people in urban places instead of suburban/rural we can lower the rate of wasteful carbon increase.

By taking these key steps, particularly in Asia, Africa and the Middle East, the analysis concluded that the world’s cities could limit themselves to using 540 exajoules of energy in 2050 (it takes the U.S. about three weeks to produce enough crude oil to generate 1 EJ of energy). That’s a lot of energy—more than double cities’ 2005 energy demand of 240 EJ. But it’s a quarter less than the projected demand of 730 EJ under the business-as-usual scenario analyzed.

Given that most of the energy used by humanity today comes from fossil fuels, improving the energy efficiency of cities could deliver big climate benefits. Cities account for so much of the world’s energy use that a recent U.N climate report concluded they’re responsible for three quarters of yearly carbon dioxide pollution.

Read more.

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