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f00zz

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This country should have never normalized favelas. Just 50 years ago, places like Singapore and Seoul used to have slums that looked a lot like Brazilian favelas. But they invested in public housing and now look like sci-fi cities from the 25th century, while we were singing "quem mora no morro vive pertinho do ceu".

But it's not the sweeper service that will make the city beautiful

Sure, but you can't force by law those decrepit buildings along the Minhocao to renovate. At least with advertising income they would be able to afford a paint job.

how does advertising relates to development?

Everyone hates advertising, but it's an important driver for competition. A new business has no chance of breaking into an existing market without advertising, for instance (though I guess the internet has made outdoor ads less important). Not to mention the direct jobs that were lost with Cidade Limpa.

The solution should be simple: allow billboard ads, but tax them based on surface area. Use the tax revenue to hire more street sweepers. This shouldn't be hard to implement, as the city is already quite effective at fining businesses that do not comply with Cidade Limpa. Want to turn a building facade into a giant LED billboard, Shenzhen style? Fine, just pay up. Everybody wins.

This kind of policy would make sense for a quaint old European town, but here we're talking about the largest city in a developing country. Generally as a developing country your first priority should be to, well, develop. The last thing you want to do is stifle economic activity.

My own theory is that the root cause is decades of wide-spread awareness of global warming.

Back when I were a kid people were afraid of nuclear winter, or getting fried by UV radiation because of aerosols, or 10 billion people in 2010. The sense of impending doom is hardly a new thing.

WebGL Water 5 years ago

At first I thought it was just doing bump mapping on the water surface (with some hack for the caustics)... then I dragged the sphere. Pretty impressive.

Axie, which is loosely based on the Pokemon franchise, rewards players with tokens for winning battles and completing quests.

So I looked for a gameplay video on YT, and it looks very much like a typical free-to-play mobile game. I'm guessing the difference is that you can exchange the in-game currency for actual money? Not sure why you'd need a blockchain if that's the case...

Also, are these games actually fun? Or are people playing just for the money?