User contributions for Elie

09:5109:51, 19 March 2024 diff hist −4‎ MediaWiki:Common.css ‎No edit summary Tag: Manual revert
09:5009:50, 19 March 2024 diff hist +4‎ MediaWiki:Common.css ‎No edit summary Tag: Reverted
09:3209:32, 19 March 2024 diff hist −16‎ Nutrition calculator ‎No edit summary current
09:3109:31, 19 March 2024 diff hist −16‎ Calculator ‎No edit summary current
09:3009:30, 19 March 2024 diff hist +9‎ Term:viable ‎No edit summary current
09:2909:29, 19 March 2024 diff hist −16‎ Term:viable ‎No edit summary
08:4608:46, 19 March 2024 diff hist 0‎ MediaWiki:Common.css ‎No edit summary
08:2708:27, 19 March 2024 diff hist +164‎ Test ‎No edit summary
08:0308:03, 19 March 2024 diff hist −12,079‎ MediaWiki:Mobile.css ‎ Removed the "Tabs extension workaround" because now that we're Mediawiki 1.41, hopefully the Tabs will finally work on mobile by default. This edit might have to be reverted - we'll see!

06:3306:33, 11 March 2024 diff hist +109‎ Code bloat ‎No edit summary

17:0517:05, 5 March 2024 diff hist 0‎ File:population-earth1.png ‎ Updated the "preserve sums" syntax (it's '$' now, not '_') current
17:0317:03, 5 March 2024 diff hist 0‎ File:population-earth2.png ‎ Updated the "preserve sums" syntax (it's '$' now, not '_') current
16:5216:52, 5 March 2024 diff hist 0‎ File:food-crop-production1-if-crop-choices.png ‎ Updated the "preserve sums" syntax (it's '$' now, not '_') current
16:5116:51, 5 March 2024 diff hist 0‎ File:food-crop-production1.png ‎ Updated the "preserve sums" syntax (it's '$' now, not '_') current
16:4616:46, 5 March 2024 diff hist +46‎ Code:isochromic.c ‎ Wrapped the code in <syntaxhighlight /> (forgot to do it in the last edit) current
16:4016:40, 5 March 2024 diff hist −165‎ Code:isochromic.c ‎ Started version 0.6. Changed the "preserve sums" syntax to '$' (it used to be '_').

15:5815:58, 1 March 2024 diff hist +151‎ Sodium-ion batteries ‎No edit summary current
15:5215:52, 1 March 2024 diff hist +864‎ Decarbonize energy ‎No edit summary current
15:5015:50, 1 March 2024 diff hist −7,258‎ Fuel cell vehicles ‎No edit summary current
15:3015:30, 1 March 2024 diff hist +8,202‎ N Old:Fuel cell vehicles ‎ Created page with "Fuel cell electric vehicles, or FCEVs for short, are vehicles powered by hydrogen gas. The fuel cell component takes in hydrogen (H2) and oxygen (O2 from the air), and produces electricity to power the motor. The only exhaust is water vapor (H2O). ==Viability== It's '''uncertain''' whether this can be scaled up enough to replace even half of gasoline-powered vehicles. Potential issues to be dealt with: {|class="wikitable" |#In..." current
02:1502:15, 1 March 2024 diff hist +359‎ Code:isochromic.c ‎ Added note about how I'm planning to change the syntax for "preserve sum" (i want it to be '$' instead of '_')
01:5501:55, 1 March 2024 diff hist 0‎ Population ‎ →‎World map current
01:5401:54, 1 March 2024 diff hist +66‎ File:population-earth2.png ‎ →‎Summary
01:4901:49, 1 March 2024 diff hist +1‎ File:population-earth2-cropped.png ‎ →‎Summary current
01:4901:49, 1 March 2024 diff hist +170‎ N File:population-earth2-cropped.png ‎ Cropped version of File:population-earth2.png. Image cropping coordinates: input 2160x1080 → output 2160x880 with offsets [-69,-27] and tiled fill
01:4501:45, 1 March 2024 diff hist +1,292‎ N File:population-earth2.png ‎ An isochromic world population map. Equirectangular projection. '''Black ink represents people.''' Dependencies: * File:population.data-float64-8640x4320 * File:continents-black-on-white.png * File:borders-black-on-white.png Image generator code: <syntaxhighlight> ## All input files are 8640x4320, which will be scaled down to 2160x1080 # load the base layer main.r << data/continents-black-on-white.png main.r @@ width/4 main.r @@ height/4 main.g := ma...
00:1700:17, 1 March 2024 diff hist +11‎ Walkability ‎No edit summary current
00:1000:10, 1 March 2024 diff hist −11‎ Plant-based food ‎ →‎"If everyone goes vegan, what would happen to the animals? What should farmers do with the animals?" current

23:5723:57, 29 February 2024 diff hist +13‎ Plant-based food ‎ →‎"If everyone goes vegan, what would happen to the animals? What should farmers do with the animals?"
23:5223:52, 29 February 2024 diff hist +2,894‎ Plant-based food ‎No edit summary
22:3822:38, 29 February 2024 diff hist 0‎ MediaWiki:Common.css ‎No edit summary
21:2121:21, 29 February 2024 diff hist +159‎ How much protein could ruminants produce without crops ‎No edit summary current
20:5920:59, 29 February 2024 diff hist −16‎ How much protein could ruminants produce without crops ‎No edit summary
20:5120:51, 29 February 2024 diff hist +303‎ How much protein could ruminants produce without crops ‎No edit summary
20:0820:08, 29 February 2024 diff hist +3,850‎ N How much protein could ruminants produce without crops ‎ Created page with "{{minor|Ruminants include '''cows, buffalo, goats and sheep.'''}} If ruminants were fed '''only grass''' (and not crops), how much protein could they produce globally? ==Answer== <big>About '''7 grams''' of protein per day, per person globally, '''in total''' from all milk & meat from all animals.</big> * '''Side note:''' If animals were also fed crop residues (i.e. the parts that humans can't eat), this number would go up to 12 grams/day protein. * For co..."

15:5715:57, 26 February 2024 diff hist +17‎ Energy storage ‎ →‎Types / Candidates current
15:4515:45, 26 February 2024 diff hist +24‎ Decarbonize energy ‎ →‎Energy sources
15:3915:39, 26 February 2024 diff hist −9‎ Climate change ‎No edit summary
15:2915:29, 26 February 2024 diff hist +52‎ Climate change ‎No edit summary

09:2309:23, 25 February 2024 diff hist +281‎ File:population-earth1.png ‎ →‎Summary
09:1709:17, 25 February 2024 diff hist +928‎ File:population-earth1.png ‎ →‎Summary

22:4822:48, 24 February 2024 diff hist −88‎ Housing ‎No edit summary current
21:1721:17, 24 February 2024 diff hist +164‎ MediaWiki:Mobile.css ‎No edit summary
21:1521:15, 24 February 2024 diff hist −1,017‎ Plant-based food ‎ →‎Pictures: Replaced the "gallery" with a single combined image, will hopefully load faster
21:0321:03, 24 February 2024 diff hist +40‎ File:plant-based-examples1.jpg ‎ →‎Summary current
20:5620:56, 24 February 2024 diff hist +1,158‎ N File:plant-based-examples1.jpg ‎ 16 pictures of various plant-based foods. Pictures are from MediaWiki Commons. Combined and reuploaded for faster loading. Made using the following wikitext: <code> <gallery mode=packed-hover> Bowl_of_chili.jpg|Chili GarlicBread.jpg|Garlic bread Yellow_Split_Pea_Soup.jpg|Split pea soup Corrugated_Potato_Chips_-_Kolkata_2014-11-25_9689.JPG|Chips Chili-Harvest-2012.jpg|Peppers <!-- TODO: Replace this with a picture of bell peppers. There's enough spicy already (but this picture adds a nic...
20:2920:29, 24 February 2024 diff hist +242‎ Nutrition/Examples/Cheap plant-based ‎No edit summary current
20:2220:22, 24 February 2024 diff hist +1,130‎ Plant-based food ‎No edit summary
20:1720:17, 24 February 2024 diff hist +1‎ Cheap plant-based food ‎No edit summary current
20:1620:16, 24 February 2024 diff hist +3,816‎ N Nutrition/Examples/Cheap plant-based ‎ Created page with " <tabs><tab name="cheap home cooking"> '''cheap home cooking'''  A balanced diet with beans, root vegetables, and other ordinary foods. [https://olam.wiki/nutrition.html?targets=averaged&timescale=1&name0=Rice%2C%20white%2C%20long-grain%2C%20parboiled%2C%20enriched%2C%20..."
19:2019:20, 24 February 2024 diff hist +45‎ Why climate change makes ocean levels rise ‎No edit summary current
19:1619:16, 24 February 2024 diff hist +355‎ N Why climate change makes ocean levels rise ‎ Created page with "When an ice cube floating in a cup melts, the water level ''doesn't'' rise, so you might be wondering why ocean levels rise when the polar ice caps melt from climate change? It's simple: Greenland and Antarctica aren't floating in water. There is land underneath. When their massive ice sheets melt, it flows into the ocean, raising the water levels."
19:0819:08, 24 February 2024 diff hist +5‎ Climate refugees ‎No edit summary current
19:0019:00, 24 February 2024 diff hist +1,015‎ N Climate refugees ‎ Created page with "A '''climate refugee''' is someone who had to leave their home country because of it being uninhabitable due to climate change. There aren't very many climate refugees as of present (2024), {{qn}} but there could be hundreds of millions in the future if climate change continues to worsen. * Hot-weather countries may become too hot to live in. * Coastal regions would be flooded if ocean levels rise. * Some places may exp..."
13:3913:39, 24 February 2024 diff hist +20‎ Hunger ‎ →‎See also
13:3813:38, 24 February 2024 diff hist −12‎ Hunger ‎ →‎Inefficiencies
13:3013:30, 24 February 2024 diff hist +2‎ Cheap plant-based food ‎ →‎Nutrition analysis
13:2713:27, 24 February 2024 diff hist +3‎ Plant-based food ‎ →‎FAQ
13:2613:26, 24 February 2024 diff hist +8‎ Plant-based food ‎ →‎FAQ
13:2413:24, 24 February 2024 diff hist +4‎ Walkability ‎ →‎FAQ
08:5108:51, 24 February 2024 diff hist +630‎ N Draft:Why climate change is a problem ‎ Created page with "TODO: mention * increased rates of heat stroke in countries that are already hot - estimated numbers of deaths * lower food production as hot places become ''too'' hot to grow crops; then again, how does that compare to the cold regions that would then become warm enough to grow crops? * climate refugees * ''Global warming'' refers to the increased ''average'' temperature around the world. 1 or 2 degrees increase doesn't seem like much, but it also comes with mor..."
08:3608:36, 24 February 2024 diff hist −1,206‎ Public transit ‎No edit summary current
08:2608:26, 24 February 2024 diff hist +2,101‎ N Old:Public transit ‎ Created page with "thumb Public transit includes city buses, trams and trains. Compared to private cars, public transit has the potential to prevent traffic congestion, save fuel, and save time for the average rider. However, public transit ''done wrong'' could actually use ''more'' fuel per rider - especially in places where buses run mostly empty most of the time.{{qn}} Low-density suburbs are particularly hard to service in an energy-efficient way, for thi..." current
08:2408:24, 24 February 2024 diff hist −1,217‎ Walkability ‎No edit summary
08:1408:14, 24 February 2024 diff hist +2,962‎ N Old:Walkability ‎ Created page with "A '''walkable''' neighborhood has most of what people need within walking distance from home. {{minor|Walkability is a continuum. It's unlikely for a neighborhood to have ''everything'' for ''everyone'', but the more it has, the less people have to drive or use public transit.}} ==Things worth having within walking distance== * Groceries and other stores * Schools * Parks * Recreation centers * Places where people..." current
06:4706:47, 24 February 2024 diff hist +55‎ Housing/Canada ‎ →‎Housing shortage
06:3506:35, 24 February 2024 diff hist −3,922‎ Housing/Canada ‎No edit summary
06:3506:35, 24 February 2024 diff hist +5,066‎ N Housing/Canada/Analysis ‎ Created page with ":{{pn|''This page might need to be re-organized.''}} Does Canada have enough housing? This page is a (somewhat incomplete) housing supply analysis using [https://www12.statcan.gc.ca/census-recensement/index-eng.cfm Canadian census data]. ==All of Canada== {|class="wikitable" |''code'' |''count'' |''definition'' |- !colspan="3"|Supply |- |st |132060 |studio unit |- |1b |2124485 |1-bedroom unit |- |2b |3829965 |2-bedroom unit |- |3b |4982900 |3-bedroo..." current

19:5119:51, 22 February 2024 diff hist +41‎ Nuclear power ‎No edit summary current
19:4619:46, 22 February 2024 diff hist +49‎ N Small nuclear reactors ‎ Elie moved page Small nuclear reactors to Conventional small nuclear reactors: To distinguish from small thorium reactors current Tag: New redirect
19:4619:46, 22 February 2024 diff hist 0‎ m Conventional small nuclear reactors ‎ Elie moved page Small nuclear reactors to Conventional small nuclear reactors: To distinguish from small thorium reactors current
19:3719:37, 22 February 2024 diff hist +118‎ Nuclear power ‎ →‎Types

16:3116:31, 21 February 2024 diff hist +999‎ N Wood vs plastic cutlery ‎ Created page with "Both are options for disposible (single-use) spoons, forks and knives. ==Research needed== Which one is worse for the planet? Need to compare: * Carbon footprint of production - {{light|because (even though plastic is made from oil, and wood isn't), both require energy (typically fossil fuels) in manufacturing}} * Land use in production - {{light|and how much of the wood might come from old-growth logging vs tree farming}} Both need to be ''put in p..." current
15:4315:43, 21 February 2024 diff hist +55‎ Reforestation ‎ →‎Albedo current
15:1215:12, 21 February 2024 diff hist +280‎ N Reforestation ‎ Created page with "==Considerations== ===Albedo=== {{sum|{{rn}} }} Forests sequester carbon, but they also have a lower ''albedo'' than deserts (i.e. forests absorb more sunlight than deserts). Which factor outweighs which? Are we sure that reforestation would actually help cool the planet? {{csn}}"

08:5508:55, 20 February 2024 diff hist +1,126‎ N Reduce energy demand ‎ Created page with "==Why== * The majority of the world's energy comes from fossil fuels, which cause climate change. * The less energy we need, the easier it is to decarbonize the energy supply (switch to renewables). ==How==  ===Personal actions=== {{empty}} ===Collective actions=== {{empty}} ==FAQ== ====Is there any point in saving ''ele..."
08:4408:44, 20 February 2024 diff hist +32‎ N Decarbonize ‎ Redirected page to Decarbonize energy current Tag: New redirect
05:5505:55, 20 February 2024 diff hist +279‎ Plant-based food ‎No edit summary
05:5005:50, 20 February 2024 diff hist −35,809‎ Plant-based ‎ Redirected page to Plant-based food current Tag: New redirect
05:5005:50, 20 February 2024 diff hist +35,839‎ N Old:Plant-based 2 ‎ Created page with "'''Plant-based food''' has many options. {{minor|There are countless dietary choices that could be healthy, unhealthy, cheap, expensive, low-calorie, high-calorie, low-protein, high-protein, etc.}} This page is about ways to '''eat well''' with at least 95% of protein/calories coming from ''plants.'' ==Some pictures==  <gallery mode=packed-hover> Bow..." current
05:4405:44, 20 February 2024 diff hist +57‎ Cheap plant-based food ‎No edit summary
05:4205:42, 20 February 2024 diff hist +23‎ N Nutrients ‎ Redirected page to Nutrition current Tag: New redirect
05:4005:40, 20 February 2024 diff hist +15‎ Cheap plant-based food ‎ →‎Supplements
05:3905:39, 20 February 2024 diff hist +1,204‎ N Cheap plant-based food ‎ Created page with "By eating this way, you can get all the nutrients you need for as low as $4/day (yes, even with today's inflation). ==Basic principle== * '''Macro-'''nutrients come from foods. * '''Micro-'''nutrients come from supplements. ==Foods== ===Ingredients to use=== * '''Grain products''' - such as pasta, rice, or cornmeal * '''Legumes''' - such as beans, lentils, or chickpeas * '''Root vegetables''' - especially potatoes, onions and carrots. * You may also need some veget..."
05:2505:25, 20 February 2024 diff hist +2,582‎ Plant-based food ‎ Removed redirect to Plant-based Tag: Removed redirect
04:3404:34, 20 February 2024 diff hist +6‎ Decarbonize energy ‎ →‎Vehicles
04:3304:33, 20 February 2024 diff hist +90‎ Decarbonize energy ‎No edit summary
02:1102:11, 20 February 2024 diff hist −1‎ MediaWiki:Common.css ‎No edit summary
02:1102:11, 20 February 2024 diff hist −1‎ MediaWiki:Mobile.css ‎No edit summary
02:1002:10, 20 February 2024 diff hist +73‎ MediaWiki:Mobile.css ‎No edit summary
02:0702:07, 20 February 2024 diff hist +75‎ MediaWiki:Common.css ‎No edit summary

06:3306:33, 19 February 2024 diff hist +1‎ Scale up wind power ‎No edit summary current
06:3006:30, 19 February 2024 diff hist +103‎ Scale up wind power ‎ →‎Limitations
06:1706:17, 19 February 2024 diff hist +11‎ Scale up solar power ‎No edit summary current
06:1606:16, 19 February 2024 diff hist +11‎ Scale up nuclear power ‎No edit summary current
06:1606:16, 19 February 2024 diff hist +1,089‎ N Scale up wind power ‎ Created page with "Can wind power be scaled up enough to decarbonize energy production? '''Yes''', with limitations: ==Limitations== Wind power is highly intermittent, so much so that batteries wouldn't be enough. {{p2|Surplus|i.e. during any moments when the generated electricity exceeds the local immediate demand}} wind power would mostly be stored by producing '''hydrogen gas''', which would later be used f..."
05:3905:39, 19 February 2024 diff hist +4‎ Scale up nuclear power ‎No edit summary
05:3905:39, 19 February 2024 diff hist +8‎ Scale up solar power ‎No edit summary
05:3705:37, 19 February 2024 diff hist +37‎ Code bloat ‎ →‎Petitions
05:3405:34, 19 February 2024 diff hist +145‎ Hunger ‎No edit summary

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