All public logs
Combined display of all available logs of the change wiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 01:49, 1 March 2024 Elie talk contribs created page 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)
- 01:49, 1 March 2024 Elie talk contribs uploaded 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)
- 01:45, 1 March 2024 Elie talk contribs created page 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...)
- 01:45, 1 March 2024 Elie talk contribs uploaded 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...)
- 20:08, 29 February 2024 Elie talk contribs created page 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> <small> * '''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...")
- 20:56, 24 February 2024 Elie talk contribs created page 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...)
- 20:56, 24 February 2024 Elie talk contribs uploaded 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...)
- 20:16, 24 February 2024 Elie talk contribs created page Nutrition/Examples/Cheap plant-based (Created page with "<!-- TODO: * explain why the slight overages of niacin, folate and iron are '''not''' a problem --> <tabs><tab name="cheap home cooking"> '''cheap home cooking''' <!-- NOTE: tab titles are repeated here to avoid confusion if the tabs span 2 rows on small screens --> A balanced diet with beans, root vegetables, and other ordinary foods. [https://olam.wiki/nutrition.html?targets=averaged×cale=1&name0=Rice%2C%20white%2C%20long-grain%2C%20parboiled%2C%20enriched%2C%20...")
- 19:16, 24 February 2024 Elie talk contribs created page 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.")
- 19:00, 24 February 2024 Elie talk contribs created page 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...")
- 08:51, 24 February 2024 Elie talk contribs created page 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...")
- 08:26, 24 February 2024 Elie talk contribs created page 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...")
- 08:14, 24 February 2024 Elie talk contribs created page 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...")
- 06:35, 24 February 2024 Elie talk contribs created page Housing/Canada/Analysis (Created page with ":<small>{{pn|''This page might need to be re-organized.''}}</small> 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...")
- 19:46, 22 February 2024 Elie talk contribs moved page Small nuclear reactors to Conventional small nuclear reactors (To distinguish from small thorium reactors)
- 16:31, 21 February 2024 Elie talk contribs created page 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...")
- 15:12, 21 February 2024 Elie talk contribs created page 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}}")
- 08:55, 20 February 2024 Elie talk contribs created page 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== <!-- TODO: when filling in the part about manufacturing less stuff, be sure to mention that many factories still use coal power --> ===Personal actions=== {{empty}} ===Collective actions=== {{empty}} ==FAQ== ====Is there any point in saving ''ele...")
- 08:44, 20 February 2024 Elie talk contribs created page Decarbonize (Redirected page to Decarbonize energy) Tag: New redirect
- 05:50, 20 February 2024 Elie talk contribs created page 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== <!-- TODO: convert this into a single picture so the page loads faster and doesn't rely on Wikimedia Commons servers --> <gallery mode=packed-hover> Bow...")
- 05:42, 20 February 2024 Elie talk contribs created page Nutrients (Redirected page to Nutrition) Tag: New redirect
- 05:39, 20 February 2024 Elie talk contribs created page 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...")
- 06:16, 19 February 2024 Elie talk contribs created page 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...")
- 05:30, 19 February 2024 Elie talk contribs created page Problems (Created page with "==Large-scale problems== {{minor|''If you'd like to see something added to this list, please leave a comment on the [[{{TALKPAGENAME}}|talk page]].''}} ===Human=== * Hunger * Homelessness * Overworking * Sweatshops * Racism * War * Loneliness ===Animal=== * Factory farming ===Environmental=== * Climate change * Deforestation * Plastic pollution ==FAQ== ===="Why isn't capitalism listed as a problem?" / <br />"Why isn't communism...")
- 23:48, 18 February 2024 Elie talk contribs uploaded a new version of File:food-funnel.png (Moved the lines slightly, for clarity)
- 11:36, 16 February 2024 Elie talk contribs created page Housing shortage (Created page with "===More specific subtypes=== * Shortage of single-person housing - for example in Canada, single adults outnumber single-bedroom apartments by 3-to-1. * Lack of housing accommodations available for people with mental illnesses. ==Solutions== * '''Increase housing supply''' ''This list needs expanding.''")
- 10:05, 16 February 2024 Elie talk contribs created page Overworking (Created page with "Category:Problems ==Causes== ===Under capitalism=== * High cost of living, such as high housing prices ==Solutions== {{empty}} ==See also== * Labor - general page <!-- TALK: should some of its content be moved to here? -->")
- 10:02, 16 February 2024 Elie talk contribs created page Homelessness (Created page with "==Causes== In the broadest sense, * not enough places to live, and/or * the economic system prevents some people from having a place to live ** i.e. if under '''capitalism''', high housing prices ** i.e. if under '''communism''' or '''socialism''', some bureaucratic reason why some people don't "qualify" for having a place to live ==Solutions== {{empty}} ==See also== * Homelessness statistics by country")
- 09:47, 16 February 2024 Elie talk contribs created page Food production-consumption geography (Created page with "==General map== <div class='fullWidth'>File:food-crop-production1.png</div> ==See also== * Food * Population <!--TALK: What else does this page need???-->")
- 09:30, 16 February 2024 Elie talk contribs created page Hunger (Created page with "==Causes== ===Inefficiencies=== Even though farms produce more than enough crops to feed the world, too many of these crops are used ''inefficiently'' or go to waste. As a result, there isn't enough to go around. center <small>For details, see... * Numbers & methodology of the above image * Food production-consumption geography</small> ===Other causes=== {{empty}} ==Solutions== {{minor|''If you'd like to add somethin...")
- 09:10, 16 February 2024 Elie talk contribs uploaded a new version of File:food-funnel.png (Removed the footer of the image)
- 10:00, 9 February 2024 Elie talk contribs created page Draft:Climate change solutions (Created page with "==Things that won't work== * Carbon capture and storage - see page for why")
- 04:59, 9 February 2024 Elie talk contribs created page Scale up nuclear power (Created page with "How to scale up nuclear power enough to decarbonize energy? ==Things that won't work== * Conventional nuclear power - Uranium-235 is too scarce. * Small nuclear reactors - Same scarcity, plus greater risk of weapons proliferation. * Uranium-238 breeder reactors - Abundant fuel, but still a weapons proliferation risk. * Hydrogen fusion - Will probably be viable in the distant future, but we can't wait around. ==Projects needed== * '''Thorium breed...")
- 04:49, 9 February 2024 Elie talk contribs moved page Draft:Climate change 3 to Climate change (Ready to roll!)
- 04:44, 9 February 2024 Elie talk contribs created page Scale up solar power (Created page with "This page is about how to scale up solar power enough to decarbonize energy. ===Things that won't work=== * Solar panels of today - too mineral-intensive to scale up * Concentrator PV - useless on cloudy days (whereas other solar panels are reasonably productive) * Desert solar - too far away from where most people live ===Projects needed=== * '''Low-mineral solar panels'''")
- 03:51, 9 February 2024 Elie talk contribs created page HVDC power lines (Created page with "A possible option for ultra-long-distance power lines. ==EROI== {{sum|{{rn}} }} '''Case study needed:''' How much energy would it take to build power lines long-distance enough for desert solar? How many years would it take for the same amount of energy to be transmitted by those power lines?")
- 03:48, 9 February 2024 Elie talk contribs created page Desert solar (Created page with "This page is about putting solar panels in the desert (could be conventional solar panels, low mineral solar panels, or concentrated solar thermal power). ===Too far away=== Most people don't live close to deserts. There probably aren't any scalable ways to transmit the electricity to where most of it is needed. Best bet might be HVDC power lines.")
- 03:28, 9 February 2024 Elie talk contribs created page How much electricity would it take (Created page with "How much electricity would it take to replace all fossil fuel energy? ==Quick estimate== {{empty}}")
- 03:27, 9 February 2024 Elie talk contribs created page Decarbonize energy (Created page with "How to produce enough energy (for the world) without burning fossil fuels? ==Energy sources== * Scale up solar power, with energy storage * Scale up wind power, with energy storage * Scale up nuclear power ==Vehicles== No matter the energy source, gasoline cars and diesel trucks would need to be replaced with electric vehicles and/or hydrogen vehicles. So in any case, energy storage is needed. ==Analysis== * How much electricity w...")
- 02:42, 9 February 2024 Elie talk contribs created page Wiki for a better world:Bias (Created page with "===We're biased.=== ====We're biased to the left.==== We agree with the goals of socialism. We want a world where everyone has a roof over their heads and enough to eat. A world where jobs don't suck, and people can work less and even be "lazy" if they want to. A world where the environment isn't being wrecked. We're willing to put the effort into planning how this could actually materially work. ====We're biased to the right.==== Because sometimes the free marke...")
- 01:14, 9 February 2024 Elie talk contribs created page Template:Pi (Created page with "<span class="forMore" style="border-radius:1em;border-color:#070"> <tt>i</tt> </span><span class="ppContent">{{{1|<span style="color:#AAA">Content not written yet.</span>}}}</span>")
- 00:06, 9 February 2024 Elie talk contribs created page Template:Fists (Created page with "✊🏻✊🏽✊🏿")
- 23:36, 8 February 2024 Elie talk contribs created page Improve public transit (Redirected page to Public transit) Tag: New redirect
- 23:33, 8 February 2024 Elie talk contribs created page Make neighborhoods walkable (Redirected page to Walkability) Tag: New redirect
- 23:32, 8 February 2024 Elie talk contribs created page Stop planned obsolescence (Redirected page to Planned obsolescence) Tag: New redirect
- 23:12, 8 February 2024 Elie talk contribs created page Draft:Climate change 3 (Created page with "For an introduction, read What is climate change. ==Biggest factors== thumb|GHGs (greenhouse gases) (such as CO<sub>2</sub>) are the gases that cause climate change. '''This is a pie chart of where they come from.''' Most of the world's emissions are affected by either... * How much new "stuff" gets made. {{p2|[?]|Pie chart sections: '''"Industry"''', '''"Energy Use In Industry"''', and part of '''"Fugitive Emissions...")
- 21:04, 8 February 2024 Elie talk contribs created page Draft:Climate change 2 (Created page with "==Actions to take== {|class="wikitable no-bold-th" ! ! Passenger transport ! Goods <small style='white-space:nowrap'>(non-food only)</small> <!-- TALK: maybe make a Template:sn (small nobr) or something? Also maybe make Template:p2n (p2 with nobr in greenlink) --> ! Heating & cooling ! Food |- ! Affects | '''30%''' <small>of all emissions</small> {{p2|[?]|{{empty}} }} | '''31%''' <small>of all emissions</small> {{p2|[?]|{{empty}} }} | '''25%''' <small>of all...")
- 20:35, 8 February 2024 Elie talk contribs created page Plant-based food (Redirected page to Plant-based) Tag: New redirect
- 19:57, 8 February 2024 Elie talk contribs created page Template:Csn (Created page with "<sup>[CASE STUDIES needed]</sup>")
- 03:12, 3 February 2024 Elie talk contribs created page Seeing the evidence but missing the model (Created page with "''Seeing the evidence but missing the model'' is a '''logical fallacy'''. It's one way that journalists & governments misrepresent scientific studies (whether intentionally or not). ==Examples== Evidence seen: : Corn can be burned for energy. Therefore it can replace fossil fuels. Model missed: : Even if we burned all the food in the world, we would still barely meet 10% of global energy demand (and we would starve). Evidence seen: : Most peo...")