Total income of survey participants: 66089146.11384 Total amount of money donated to charity by survey participants: 2406315.6930000004 Relative portion of money donated to charity by survey participants: 0.03641014954036581 Charity donations by political affilation: Sample size: 50 Total income for political affiliation 'Anarchist': 1677900.0 Total charity contributions for political affiliation 'Anarchist': 72386.0 Fraction of income donated to charity: 0.04314083080040527 Portion of total charity contributions for all survey respondents: 0.03008167224715015 Sample size: 13 Total income for political affiliation 'Communist': 298700.0 Total charity contributions for political affiliation 'Communist': 19190.0 Fraction of income donated to charity: 0.06424506193505189 Portion of total charity contributions for all survey respondents: 0.007974847213864718 Sample size: 37 Total income for political affiliation 'Conservative': 1963000.04 Total charity contributions for political affiliation 'Conservative': 62945.04 Fraction of income donated to charity: 0.03206573546478379 Portion of total charity contributions for all survey respondents: 0.026158263515925127 Sample size: 30 Total income for political affiliation 'Futarchist': 1489494.1099999999 Total charity contributions for political affiliation 'Futarchist': 166254.0 Fraction of income donated to charity: 0.11161776262411673 Portion of total charity contributions for all survey respondents: 0.06909068518467247 Sample size: 244 Total income for political affiliation 'Left-Libertarian': 9681635.613839999 Total charity contributions for political affiliation 'Left-Libertarian': 416084.0 Fraction of income donated to charity: 0.04297662260756887 Portion of total charity contributions for all survey respondents: 0.17291330527012438 Sample size: 189 Total income for political affiliation 'Libertarian': 11696423.0 Total charity contributions for political affiliation 'Libertarian': 214101.0 Fraction of income donated to charity: 0.018304827039856544 Portion of total charity contributions for all survey respondents: 0.0889746098663705 Sample size: 65 Total income for political affiliation 'Moderate': 3225475.0 Total charity contributions for political affiliation 'Moderate': 90518.0 Fraction of income donated to charity: 0.02806346352087677 Portion of total charity contributions for all survey respondents: 0.03761684315292373 Sample size: 28 Total income for political affiliation 'Neoreactionary': 1383976.0 Total charity contributions for political affiliation 'Neoreactionary': 30890.0 Fraction of income donated to charity: 0.022319751209558546 Portion of total charity contributions for all survey respondents: 0.012837052133209022 Sample size: 10 Total income for political affiliation 'Objectivist': 399000.0 Total charity contributions for political affiliation 'Objectivist': 1310.0 Fraction of income donated to charity: 0.0032832080200501253 Portion of total charity contributions for all survey respondents: 0.0005444007217385502 Sample size: 129 Total income for political affiliation 'Other': 3038618.0 Total charity contributions for political affiliation 'Other': 82072.0 Fraction of income donated to charity: 0.027009647148802513 Portion of total charity contributions for all survey respondents: 0.03410691300345519 Sample size: 129 Total income for political affiliation 'Pragmatist': 5047007.609999999 Total charity contributions for political affiliation 'Pragmatist': 266756.0 Fraction of income donated to charity: 0.05285428923694451 Portion of total charity contributions for all survey respondents: 0.11085660986877001 Sample size: 215 Total income for political affiliation 'Progressive': 8445000.440000001 Total charity contributions for political affiliation 'Progressive': 368532.78 Fraction of income donated to charity: 0.043639166465218086 Portion of total charity contributions for all survey respondents: 0.15315229879107967 Sample size: 237 Total income for political affiliation 'Social Democrat': 8000266.54 Total charity contributions for political affiliation 'Social Democrat': 218052.5 Fraction of income donated to charity: 0.027255654409734202 Portion of total charity contributions for all survey respondents: 0.09061674685259179 Sample size: 126 Total income for political affiliation 'Socialist': 2621693.66 Total charity contributions for political affiliation 'Socialist': 78484.0 Fraction of income donated to charity: 0.02993637326795839 Portion of total charity contributions for all survey respondents: 0.0326158368281896 Effective Altruism: Total EA respondents: 664 Total income of EA participants: 24022953.45 Total amount of money donated to charity by EA participants: 1599951.78 Relative portion of income donated to charity by EA participants: 0.06660096075738764 EA Effectiveness: Fraction of respondents who made new donations as a result of EA: 0.3927725118483412 Fraction of EA respondents who made new donations as a result of EA: 0.6882530120481928 Sample Size: 244 Average amount of money donated by people anxious about EA who aren't EAs: 257.5409836065574 Sample Size: 679 Average amount of money donated by people who aren't anxious about EA who aren't EAs: 479.7501384388807 Sample Size: 249 Average amount of money donated by EAs anxious about EA: 1841.5292369477913 Sample Size: 314 Average amount of money donated by EAs not anxious about EA: 1837.8248407643312 Sample Size: 1685 P(Effective Altruist): 0.3940652818991098 P(EA Anxiety): 0.29554896142433235 P(Effective Altruist | EA Anxiety): 0.5 Amount of EA money sent to top four GiveWell charities: 666709.85 Breakdown By Charity: Against Malaria Foundation: 452015.85 Schistosomiasis Control Initiative: 44597.0 Deworm the World Initiative: 25288.0 GiveDirectly: 144809.0 Amount of EA money sent to MIRI and CFAR: 203271.0 Breakdown By Charity: Machine Intelligence Research Institute: 95255.0 Center For Applied Rationality: 108016.0 Number of Effective Altruists in the diaspora communities: Sample Size: 350 LessWrong: 136 Fraction of Effective Altruists in LessWrong: 0.38857142857142857 Sample Size: 215 LessWrong Meetups: 108 Fraction of Effective Altruists in LessWrong Meetups: 0.5023255813953489 Sample Size: 171 LessWrong Facebook Group: 82 Fraction of Effective Altruists in LessWrong Facebook Group: 0.47953216374269003 Sample Size: 49 LessWrong Slack: 20 Fraction of Effective Altruists in LessWrong Slack: 0.40816326530612246 Sample Size: 828 SlateStarCodex: 341 Fraction of Effective Altruists in SlateStarCodex: 0.41183574879227053 Sample Size: 349 Rationalist Tumblr: 175 Fraction of Effective Altruists in Rationalist Tumblr: 0.501432664756447 Sample Size: 150 Rationalist Facebook: 88 Fraction of Effective Altruists in Rationalist Facebook: 0.5866666666666667 Sample Size: 58 Rationalist Twitter: 24 Fraction of Effective Altruists in Rationalist Twitter: 0.41379310344827586 Sample Size: 97 Effective Altruism Hub: 84 Fraction of Effective Altruists in Effective Altruism Hub: 0.865979381443299 Sample Size: 31 Good Judgement(TM) Open: 23 Fraction of Effective Altruists in Good Judgement(TM) Open: 0.7419354838709677 Sample Size: 57 PredictionBook: 31 Fraction of Effective Altruists in PredictionBook: 0.543859649122807 Sample Size: 249 Hacker News: 91 Fraction of Effective Altruists in Hacker News: 0.3654618473895582 Sample Size: 68 #lesswrong on freenode: 18 Fraction of Effective Altruists in #lesswrong on freenode: 0.2647058823529412 Sample Size: 32 #slatestarcodex on freenode: 9 Fraction of Effective Altruists in #slatestarcodex on freenode: 0.28125 Sample Size: 272 /r/rational: 115 Fraction of Effective Altruists in /r/rational: 0.4227941176470588 Sample Size: 230 /r/HPMOR: 109 Fraction of Effective Altruists in /r/HPMOR: 0.47391304347826085 Sample Size: 243 /r/SlateStarCodex: 92 Fraction of Effective Altruists in /r/SlateStarCodex: 0.3786008230452675 Sample Size: 190 One or more private 'rationalist' groups: 91 Fraction of Effective Altruists in One or more private 'rationalist' groups: 0.4789473684210526 Effective Altruist donations by political affiliation: Sample size: 18 Total EA income for political affiliation 'Anarchist': 761000.0 Total EA charity contributions for political affiliation 'Anarchist': 57500.0 Sample size: 15 Total EA income for political affiliation 'Futarchist': 559850.0 Total EA charity contributions for political affiliation 'Futarchist': 114830.0 Sample size: 112 Total EA income for political affiliation 'Left-Libertarian': 5332856.0 Total EA charity contributions for political affiliation 'Left-Libertarian': 361975.0 Sample size: 53 Total EA income for political affiliation 'Libertarian': 2725390.0 Total EA charity contributions for political affiliation 'Libertarian': 114732.0 Sample size: 22 Total EA income for political affiliation 'Moderate': 583247.0 Total EA charity contributions for political affiliation 'Moderate': 56495.0 Sample size: 48 Total EA income for political affiliation 'Other': 1316978.0 Total EA charity contributions for political affiliation 'Other': 66750.0 Sample size: 43 Total EA income for political affiliation 'Pragmatist': 1442211.0 Total EA charity contributions for political affiliation 'Pragmatist': 43780.0 Sample size: 106 Total EA income for political affiliation 'Progressive': 3994097.0 Total EA charity contributions for political affiliation 'Progressive': 304137.78 Sample size: 93 Total EA income for political affiliation 'Social Democrat': 3423487.45 Total EA charity contributions for political affiliation 'Social Democrat': 149199.0 Sample size: 41 Total EA income for political affiliation 'Socialist': 678360.0 Total EA charity contributions for political affiliation 'Socialist': 34751.0