HN user

CalRobert

18,671 karma

[ my public key: https://keybase.io/fuzzbizz; my proof: https://keybase.io/fuzzbizz/sigs/MA4M_NZgBea4ptPCK32cwuPqzfviYiqKVT0vd6r6xcY ]

robert@robertlawson.net

meet.hn/city/nl-Hilversum

Interests: Climate Tech, Cycling, Startups, Social Impact, Programming, Entrepreneurship

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Posts34
Comments5,818
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www.economist.com 1mo ago

Europeans should learn to love the air conditioner

CalRobert
6pts5
nltimes.nl 6mo ago

Dutch experts warn US takeover of DigiD platform poses security risks

CalRobert
88pts25
www.theguardian.com 7mo ago

EU to water down landmark ban on new petrol and diesel cars

CalRobert
3pts0
news.ycombinator.com 1y ago

Ask HN: Why was my post on cybersecurity flagged?

CalRobert
12pts11
en.wikipedia.org 1y ago

Doge of Venice

CalRobert
6pts1
en.wikipedia.org 1y ago

Dutch American Friendship Treaty

CalRobert
5pts1
appliedsciences.nasa.gov 1y ago

NASA's applied sciences site has been down for a week

CalRobert
5pts0
www.theguardian.com 1y ago

Spanish judge calls for end to social media anonymity in hate crime cases

CalRobert
2pts1
en.wikipedia.org 2y ago

Aaron Swartz died 11 years ago today

CalRobert
181pts26
narrowlanes.americanhealth.jhu.edu 2y ago

Narrow lanes save lives

CalRobert
2pts0
mastodon.social 2y ago

Apple adds historical average temperatures to weather app

CalRobert
2pts2
www.mozilla.org 2y ago

Switch from Chrome to Firefox

CalRobert
20pts7
www.wired.com 3y ago

Why the Future Doesn't Need Us (2000)

CalRobert
2pts0
lifehacker.com 3y ago

I raised my kids on the command line and they love it

CalRobert
65pts55
www.youtube.com 4y ago

Ben Marking – War of the Worlds

CalRobert
1pts0
urbanmobilitycourses.eu 4y ago

Free courses from EU on creating urban mobility visualizations

CalRobert
2pts0
twitter.com 5y ago

131F (55C) forecast for Sunday. Possible global record

CalRobert
4pts0
www.aljazeera.com 5y ago

Leaked UN draft report warns of accelerating climate devastation

CalRobert
2pts0
www.maritime-executive.com 5y ago

First sailing vessel in 150 years passes Northern Sea Route

CalRobert
3pts2
www.bloomberg.com 6y ago

Kim Stanley Robinson – Making the Fed’s Money Printer Go Brrrr for the Planet

CalRobert
1pts1
www.irishtimes.com 6y ago

Irish Nonprofit Grow Remote secures €500k in funding to support remote work

CalRobert
1pts0
news.ycombinator.com 6y ago

Ask HN: Why aren't companies using cheap European devs?

CalRobert
3pts4
www.theguardian.com 6y ago

World may have crossed climate tipping points

CalRobert
35pts0
news.ycombinator.com 6y ago

Ask HN: How to find work fighting climate breakdown?

CalRobert
1pts3
textfiles.com 7y ago

People who lived through the “Golden Age” of BBSes write about their experience

CalRobert
17pts2
textfiles.com 7y ago

Textfiles from the early days of the Internet

CalRobert
4pts0
news.ycombinator.com 7y ago

If you have direct reports in the US, are you on Slack today?

CalRobert
1pts1
news.ycombinator.com 7y ago

Is there something like Google Photos I can pay for with money, not data?

CalRobert
3pts0
news.ycombinator.com 7y ago

Is there something like Google I can pay for with money instead of privacy?

CalRobert
2pts1
www.theguardian.com 8y ago

'We're doomed': Mayer Hillman on the climate reality no one else dare mention

CalRobert
122pts146

OK, but window AC and also mini and multi split systems, which are also like this, work just fine in wooden houses, so I don’t see the connection. I had multi splits in a wooden house in Ireland.

Edit: re-reading… I guess it depends on the house but I definitely have had a substantial temp difference between rooms in a wooden house

Concrete houses suck and Europeans need to get off their high house about them. I own a concrete brick house in Europe and I’d strongly prefer a wooden American one. It’s hard to insulate, hard to alter, uglier, has a terrible embodied carbon footprint, has too much thermal mass, and alterations that would make it more livable (like having eaves) are illegal.

Yes, for a time, there is a temperature difference between indoors and outdoors. Air conditioners push heat outside. But they reach equilibrium eventually. (At night, or I suppose in the autumn).

Similarly heat pumps (which is what air conditioning is) also push cold outside when you use them for heat, so the outdoor environment is colder than it would otherwise be, again until equilibrium is reached.

Similarly your refrigerator is cold inside but makes your home warmer.

My point was just that the -net- heat added to the city is zero if you’re using solar.

Right, but energy that would have heated the roof goes towards powering the aircon (which likely is on the roof itself), which then emits the same amount of heat, no?

Say a roof is absorbing 10000 watts. You install solar panels that absorb 2000 watts, used to power an airco. You now have your roof absorbing 8000 watts (released as heat) and ann airco absorbing (using) 2000 watts (also released as heat). Am I wrong? Seems like a conservation of energy problem. And you get a cooler roof so less airco demand too!

The old school granola hippie left (anti nuclear types who love coal and gas) seem to think that “making things people want and selling them for money” is fine until it’s homes, when it suddenly becomes evil.

There’s also a failure to see second or third order effects. Yes, up zoning means that new homes will be expensive at first, but over time prices fall as demand and supply reach equilibrium. Similarly rent control is a feel good policy to screw the young and newcomers in favour of incumbent renters.

Group 1: Some people think about it and don’t have kids,

Group 2 some think about it and do,

Group 3 and some don’t think about it much and are (probably) more likely to end up with a kid than group 1 because most people like having sex and this group will be less careful than group 1.

I like Germany, studied German a bit in college, etc but when my family and I decided to move somewhere that suited us because we could work from anywhere Germany really failed to impress. We ended up in the Netherlands which offers a a lot of the perks people associate with Germany (perhaps wrongly, good trains were one of the things we wanted) without as many of the downsides.