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1,241 karma · joined February 12, 2016

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mobilefriendly··on Americans Are Using Less Steel, Paper, Fertilizer, and Energy
They've optimized for the wrong things-- short-term profit while making the products crappy. For example almost all of the household appliances I've purchased in the past 7 years have failed because of poor design and inferior plastic parts. My expensive oven doesn't have enough insulation around the electronic control and its failed from heat, etc etc.
mobilefriendly··on It's time to ban cars from Manhattan?
If you have a large single source you can go to work on carbon reduction and carbon capture schemes that make more sense at scale.
mobilefriendly··on It's time to ban cars from Manhattan?
This isn't an actual argument against severely limiting cars. Most of the people traveling the super-region already use the subway or buses. That will become easier and more efficient without private cars.
mobilefriendly··on Starship Prototype Unveiled
Indeed, the space shuttle was so expensive it burned up much of the rest of NASAs budget-- keeping that disastrous, failed program running is why NASA doesn't have manned spaceflight capability at the moment.
mobilefriendly··on What Really Brought Down the Boeing 737 Max?
Why was this flagged? It is a detailed New York Times article by a respected aviation journalist. Its opinionated reporting but I was looking forward to the Hacker News discussion.
mobilefriendly··on Waymo’s robotaxi pilot surpassed 6,200 riders in its first month in California
One major problem of automotive transport is society's denial of the risks involved. Mandating showing autonomous interventions while hundreds die every day un-viewed in traditional cars will make everyone less safe.
mobilefriendly··on "Ecological grief" grips scientists witnessing Great Barrier Reef’s decline
Bernie's plan is massive economic command and control from Washington. DC couldn't execute on Obama's stimulus spending and we know state-directed economies have been an environmental catastrophe (see: Soviet Union). A simple, aggressive carbon tax that captured the true externality of carbon emissions is the way to go-- bring economic incentives into alignment with climate goals.
mobilefriendly··on Hubble Reveals Latest Portrait of Saturn
There was a lot of criticism of the cost of the Hubble program in the beginning and then then mirrors failed after it was initally placed in orbit, turning Hubble into a national joke. NASA and Congress seriously considered abandoning Hubble then and a couple more times in the last two decades.

https://spaceflightnow.com/2015/04/23/fixing-hubbles-blurry-...

mobilefriendly··on California passes bill that classifies gig economy workers as employees
Plus Uber has at various times assisted with vehicle financing and insurance. And they're working on creating a fleet of autonomous cars.
mobilefriendly··on EASA Insists on Testing Boeing 737 Max Itself Before Lifting Ban
I live in a DC exurb and literally do not have land-based internet access at home. The US broadband regime is a massive failure. It delivers neither high speeds nor universal access.
mobilefriendly··on Hong Kong leader to announce formal withdrawal of extradition bill
The American Revolution ended slavery in 5 states. North American slavery was a British institution.
mobilefriendly··on Hong Kong leader to announce formal withdrawal of extradition bill
It was radically democratic for its time.
mobilefriendly··on Sugar: Open-source software learning platform for children
"Slack" has multiple meanings including nautical-- adding or cutting slack into a line, which gives it capability to do more...
mobilefriendly··on Python Is Eating the World
This is wrong in terms of the web space. With the modernization of PHP and the emergence of Laravel, and continued evolution of Drupal and Wordpress, I don't think PHP has ever been this dominant in the web stack. Django is an also-ran.
mobilefriendly··on Denial of H1-B visas to India’s largest IT services exporters at all-time high
Companies want the visas primarily to undercut American workers.
mobilefriendly··on Uber Posts $5.2B Loss and Slowest Ever Growth Rate
It used to be a huge portion of SF traffic was people circling around looking for parking. The ride-share traffic is an improvement.
mobilefriendly··on U.S. Designates China as Currency Manipulator
We are not aware because it didn't happen. Having said that, among Chinese hardcore nationalists there are historic dreams of owning Siberia.
mobilefriendly··on U.S. Designates China as Currency Manipulator
Nope. Drought is usually local and water shortages are often from the breakdown of regional infrastructure. There are recently discovered truly massive water lakes in the earth's mantle.

https://www.livescience.com/46292-hidden-ocean-locked-in-ear...

mobilefriendly··on U.S. Designates China as Currency Manipulator
Not necessarily. If the Chinese yuan is devaluing, Chinese investors want very much to hold US dollar denominated debt.
mobilefriendly··on Dow plunges more than 950 points after China devalues its currency
Hong Kong was created from scratch under British rule -- it was a sleepy village that the British identified as a terrific potential deep water port. This is important in understanding the current crisis there-- there's a degree of historical and cultural separation from "mainland" China in Hong Kong's roots.
mobilefriendly··on Boeing changing Max software to use two computers
Ralph Nader lost his grandniece.
mobilefriendly··on Living Near Trees, Not Just Green Space, Improves Wellbeing
This finding fits in with other research that trees absorb fine particulate matter (PM 2.5). PM 2.5 is a hazardous air pollution from burning coal and many other sources.
mobilefriendly··on High levels of oestrogens in the womb linked to autism
I wonder if birth control (which spikes estrogen) has a lasting impact on levels after a mom goes off to have a child.
mobilefriendly··on What Happened with West Virginia’s Blockchain Voting Experiment?
It isn't really small government culture-- both Republican candidates were very recently Democrats (the state has flipped parties). It is more a pervasive culture of natural resource extraction and disdain for the public's health and safety. Probably a function of the "resource curse". https://en.wikipedia.org/wiki/Resource_curse
mobilefriendly··on What Happened with West Virginia’s Blockchain Voting Experiment?
I live in West Virginia and anything dealing with the state government has to start with an assumption that it is being done for corrupt reasons. Ask first how a contract or project financially benefits key state officials or their family. I can't emphasize enough how predatory and corrupt the government is here. Both leading Republican candidates for governor are under federal corruption investigations. There's a reason West Virginia is losing population and remains among the poorest states in the USA. Where West Virginia isn't corrupt, it is incompetent. The state can't even provide safe drinking water for its people, or even create a framework for official electronic signatures-- it has no business innovating in voting tech. West Virginia is the last place you want as your laboratory for voting technology.
mobilefriendly··on U.S. Forces Failed to Conquer Canada 200 Years Ago (2012)
The US (well, the Continentals) invaded British Canada early during the Revolution for some of the same reasoning-- rally the ethnic French and deliver a blow to British North America. That effort failed as well.
mobilefriendly··on Ask HN: What did you do when you suddenly got rich?
Wait. You'll need closer to $8 million invested at 2.57% (30 yr current yield) to earn $200,000 a year. And consuming that every year means you'll destroy much of the real value of your hoard over 30 years (you're not reinvesting something to cover inflation). Further putting it all into Treasuries is actually riskier than diversifying across multiple assets - foreign stocks, real estate, etc. If we go into an inflationary period and you're locked into a 30 year at 2.6%, you'll watch your fortune collapse and your stipend's buying power crumble.
mobilefriendly··on Berkeley first city in California to ban natural gas in new buildings
Heat pumps are a disaster when temperatures drop below 20 degrees F. We end up using auxiliary heat which is extremely inefficient and expensive.
mobilefriendly··on Foreign purchases of American homes plunge as Chinese buyers flee the market
What's your source? Mexico's per capita GDP is the same as China's and Mexico's data is probably more accurate. Mexico is a middle income country and NAFTA has been transformative for Mexico in the last couple of decades.
mobilefriendly··on Home is a small, engineless sailboat (2018)
Here's some additional color on this remarkable character. But to circumnavigate the globe in that boat? I can't help but fret that this isn't going to end well.

http://svcrystalblues.blogspot.com/2017/12/a-quiet-achiever-...

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