434:
religion apt to the coming of the New Age of
Aquarius: cyclosophy. The measurements were expressed in Holy Bike inches, being 17 mm. This is so since 1 is the first prime number and 17 the seventh, and because seven is the holy number. Calling P, W, L and B the four measured quantities, it turns out that P ^ 2 â L x W = 1823 which is the ratio between the masses of the proton and the electron.... Coincidences occur regularly in numerical experiments, as in daily life ... are not rare ... Most people greatly underestimate the enormous amount of possible combinations between numbers.
52:
449:, Germany, de Jager's "dead-pan" description of how he took measurements throughout his house showing the "absurdities of those who attach great mystical significance to measurements of the Great Pyramid" had the audience "in stitches". Apparently "his home is in an astronomical observatory, a location, he said, 'that may be very close to the cosmos and well receptive to its incredible powers.'"
458:
396:
359:. The track of the two components went from low to high activity around 1923. Around 2006 the same point has been passed in the opposite direction. Thus solar activity in the 21st century is expected to be lower than it was for most of the 20th century. A reduction in solar activity means less energy input to the Earth as part of the
375:
other climate scientists as solar activity and global temperatures have diverged since 1975, with energy output from the Sun decreasing and Earth temperatures still increasing. Additionally, warming caused exclusively by the Sun would result in an even warming throughout the atmosphere, rather than the observed cooling in the
374:
temperatures, with polar activity also being significant, and that with the subtraction of these factors from temperatures recorded over the preceding 400 years, peaks and dips in temperature could be observed, accounting for recent increase in global warming. Similar theories have been rejected by
433:
I measured the diameters of my bike's: -pedals, symbolizing the forward-going dynamics; -front wheel, which directs my ways into the unknown future; -lamp, enlightening my paths; -bell, through which I communicate with encounters. Thus I laid the building stones for a new holistic four-dimensional
498:
as skeptics, with the petition stating "proper skepticism promotes scientific inquiry, critical investigation, and the use of reason in examining controversial and extraordinary claims", not "rejection of ideas without objective consideration".
1621:
2283:
2278:
417:, de Jager claims that many times pseudoscientific reasoning ignores coincidences dealing with the relationship between objects when there are unlimited data points. He states that measurements surrounding the
2263:
1614:
949:
251:. In 1939, De Jager heard Professor Minnaert speak. De Jager said "I was so fascinated by what he said, that I decided right then and there to study Astronomy." From 1939 to 1945, he studied
2268:
1607:
1424:
339:
is usually defined by the Sun's toroidal magnetic field, the field component parallel to the solar equator. Sunspots are one expression of this component. De Jager introduced the
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232:
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and the cosmos. Enthusiasts in this formula have created a website that allows visitors to submit data to replicate de Jager's experiment.
1432:
2258:
1302:
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to relate to anything one would want, to try and prove there is some connection. As an illustration, he uses the example of his
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556:
488:
220:
1406:
617:
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2090:
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550:
494:
De Jager joined his CSI peers by signing the "Deniers are not
Skeptics" petition that asks the media to stop referring to
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792:
1537:
1173:
1146:
2228:
1901:
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2238:
961:
906:
562:
Award presented to de Jager for his "notable contributions to science and his vigorous criticism of pseudoscience."
403:
Expanding on a 1990 paper presentation at the
International Skeptics Conference, de Jager published an article for
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1946:
1961:
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1064:
542:
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1008:
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1732:
1480:
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735:
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2177:
2128:
1999:
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1203:
546:
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301:
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De Jager died where he was born, in Den Burg (Texel), on 27 May 2021, less than a month after he became a
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1815:
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field of the Sun, which connects its two poles, as a factor of possibly similar importance. He used
2123:
2051:
1974:
1896:
1833:
1750:
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983:
933:
Grand Phases On The Sun: The case for a mechanism responsible for extended solar minima and maxima
2197:
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529:
405:
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264:
224:
163:
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have been used to show a relationship with astronomy. To do so, he explains, anyone can use the
1252:"10th European Skeptics Congress: Rise and Development of Paranormal Beliefs in Eastern Europe"
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1820:
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208:
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835:
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De Jager postulated that solar magnetic activity is the most significant contributor to
1989:
1911:
1886:
1807:
1797:
1779:
1737:
1717:
1680:
1652:
765:"Utrechtse astronoom Kees de Jager is 100, maar de sterrenhemel kan hij niet meer zien"
384:
364:
356:
203:
150:
2212:
2187:
2172:
2118:
2085:
2015:
2010:
1956:
1926:
1755:
1660:
819:
567:
291:
207:; 29 April 1921 â 27 May 2021) was a Dutch astronomer who specialized in predicting
2156:
1994:
1979:
1784:
1722:
1685:
1647:
1410:
1287:
376:
145:
1199:
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to assess the Sun's impact on future climate. He was the
General Secretary of the
51:
1035:
2108:
2028:
1066:
Irreligion: A Mathematician
Explains Why the Arguments for God Just Don't Add Up
380:
371:
352:
309:
279:
252:
319:
From 1978 onward, de Jager did noted work on the most luminous stars, known as
2098:
2020:
1514:
1392:
857:
446:
410:
355:. Next he plotted both components in a diagram, thus creating an experimental
320:
22:
1675:
1517:(1990). "Skepticism in Europe: Brussels Conference Tackles Diverse Issues".
674:"Digital Concert & Special Magazine for astronomer Kiss de Jagger (100)"
271:
with a thesis called "The
Hydrogen Spectrum of the Sun". His supervisor was
260:
395:
644:"Utrecht astronomer Kees de Jager turns 100 â News â Universiteit Utrecht"
457:
1225:"Randverschijnselen in de wetenschap â Liber amicorum voor Kees de Jager"
340:
244:
79:
1431:. Astronomische Gesellschaft German Astronomical Society. Archived from
593:. The prize will be awarded annually to the best article in the journal
843:
472:
426:
256:
216:
26:
323:. From 1960 to 1986, de Jager was a professor at Utrecht University.
247:
on the Dutch island of Texel, de Jager spent his school years in the
1098:
886:"Sterrenkundige en bedenker woord 'oerknal' Kees de Jager overleden"
1123:
de Jager, Cornelis (1992). "Adventures in
Science and Cyclosophy".
708:
456:
394:
83:
1492:
1458:
1224:
704:"Astrofysicus Kees de Jager draaide honderd rondjes om zijn zon"
1603:
294:, in relation to which he was a founding editor of the journal
2284:
Recipients of the Gold Medal of the Royal
Astronomical Society
502:
He spoke on astrology at the World
Skeptics Congress in 1996.
268:
2279:
Members of the Royal
Netherlands Academy of Arts and Sciences
471:
from 1967 to 1973 and former director of the observatory at
215:
from 1967 to 1973 and former director of the observatory at
304:
of the Hard X-ray Imaging Spectrometer (HXIS) on board the
1594:
445:, who attended the 1998 Second World Skeptics Congress in
1147:"Science and Reason, Foibles and Fallacies, and Doomsday"
618:"In memoriam Kees de Jager, sterrenkundige (1921â2021)"
2264:
Foreign fellows of the Indian National Science Academy
1359:"World Skeptics Congress Draws Over 1200 Participants"
475:. In 1981, de Jager became a founding member of the
351:to eliminate all effects that last only one or two
169:
159:
138:
123:
115:
107:
91:
61:
42:
1481:"Previous winners of the George Ellery Hale Prize"
577:in honor of the founding editor of the journals
331:De Jager's later research focused on predicting
431:
2269:Founding members of the World Cultural Council
1389:Royal Netherlands Academy of Arts and Sciences
907:"Sterrenkundige Kees de Jager (100) overleden"
512:Royal Netherlands Academy of Arts and Sciences
335:to assess the Sun's impact on future climate.
1615:
1288:"Fellows and Staff | Skeptical Inquirer"
950:"Solar activity and its influence on climate"
483:from 1987 to 1998, the first chairman of the
223:and played an important role in the European
8:
1425:"Recipients of the Karl Schwarzschild Medal"
818:De Jager, Cornelis; Ć vestka, ZdenÄk (1969).
536:Gold Medal of the Royal Astronomical Society
485:European Council of Skeptical Organisations
233:European Council of Skeptical Organisations
1622:
1608:
1600:
1539:Dictionary of Minor Planet Names, Volume 1
980:Climate Change Science: A Modern Synthesis
50:
39:
1178:. Springer Science & Business Media.
820:"SAO/NASA Astrophysics Data System (ADS)"
734:van der Heijden, Margriet (28 May 2021).
573:In 2021, Springer Nature established the
605:
1304:Paranormal Claims: A Critical Analysis
978:Thomas Farmer, G.; Cook, John (2012).
591:Astrophysics and Space Science Library
514:. In 1990, he was elected a member of
267:. On 13 October 1952, he obtained his
1335:. Center for Inquiry. 5 December 2014
973:
971:
943:
941:
901:
899:
347:for both components and took 19-year
312:was often done in collaboration with
202:
7:
2249:Academic staff of Utrecht University
858:"Two Decades of Hypergiant Research"
729:
727:
697:
695:
667:
665:
611:
609:
467:He was the General Secretary of the
436:Adventures in Science and Cyclosophy
415:Adventures in Science and Cyclosophy
1457:. Cornelis de Jager. Archived from
1409:. Academia Europaea. Archived from
793:"Professor Kees de Jager overleden"
763:van den Ham, Hans (29 April 2021).
510:In 1969, he became a member of the
1009:"Popular Delusions IX: Numerology"
954:Netherlands Journal of Geosciences
913:(in Dutch). NH Nieuws. 28 May 2021
616:van den Heuvel, Ed (28 May 2021).
487:from 1994 to 2001, and was also a
14:
1250:Mahner, Martin (February 2002).
1175:Dictionary of Minor Planet Names
1307:. University Press of America.
1286:Kreidler, Marc (3 April 2019).
948:de Jager, Kees (1 April 2016).
557:Committee for Skeptical Inquiry
489:Committee for Skeptical Inquiry
479:. He was the first chairman of
290:De Jager did work on stars and
221:Committee for Skeptical Inquiry
2244:20th-century Dutch astronomers
227:as the first chairman of both
1:
1489:American Astronomical Society
892:(in Dutch). NOS. 28 May 2021.
736:"Een leven gewijd aan de zon"
551:American Astronomical Society
2274:Members of Academia Europaea
921:– via Texelse Courant.
102:Den Burg, Texel, Netherlands
16:Dutch astronomer (1921â2021)
1040:Geistige Nanrung Dein Forum
589:as well as the book series
239:Personal life and education
219:. He was a fellow with the
2300:
1595:Cornelis de Jager homepage
1571:"2021 Kees de Jager Prize"
1329:"Deniers are not Skeptics"
1007:Lee, Adam (7 April 2008).
962:Cambridge University Press
702:Buiter, Rob (1 May 2021).
672:Welch, Faye (April 2021).
286:Solar and stellar research
20:
2259:Utrecht University alumni
1638:
1455:"Short cv of C. de Jager"
1317:– via Google Books.
1229:Stichting Skepsis website
1188:– via Google Books.
181:
131:
49:
1630:Founding members of the
986:. pp. 14, 475â476.
543:George Ellery Hale Prize
524:Karl Schwarzschild Medal
204:[ËkeËzdÉËjaËÉŁÉr]
1691:André Frédéric Cournand
1536:Lutz, Schmadel (2003).
1172:Schmadel, Lutz (2003).
799:(in Dutch). 28 May 2021
680:. Commentary Box Sports
678:commentaryboxsports.com
363:, partially countering
308:satellite. His work on
1632:World Cultural Council
1485:Solar Physics Division
1204:World Cultural Council
624:(in Dutch). Astronomie
547:Solar Physics Division
496:climate change deniers
477:World Cultural Council
464:
439:
400:
302:principal investigator
1947:Marshall W. Nirenberg
1942:William A. Nierenberg
1902:Vernon B. Mountcastle
1711:Jean-François Denisse
1643:Christian B. Anfinsen
1301:Farha, Bryan (2007).
1153:. Center for Inquirys
797:www.texelsecourant.nl
586:Space Science Reviews
460:
399:Kees de Jager in 2011
398:
361:Earth's energy budget
327:Sunâclimate relations
306:Solar Maximum Mission
56:Kees de Jager in 1967
2042:William G. Schneider
2037:Menahem Max Schiffer
2021:Hakim Muhammad Saeed
1995:Chintamani N. R. Rao
1733:Jacques-Ămile Dubois
1365:. Center for Inquiry
1034:de Jager, Cornelis.
423:law of large numbers
1975:Comlan A. A. Quenum
1937:Bernhard H. Neumann
1834:Vassos Karageorghis
1771:José Rafael Estrada
1699:Eduardo de Robertis
1461:on 26 February 2021
1407:"Cornelis de Jager"
1395:on 19 October 2017.
1385:"Cornelis de Jager"
1231:. Stichting Skepsis
984:Springer Publishing
960:(3): 7 – via
836:1969SoPh...10..243D
575:Kees de Jager Prize
570:was named for him.
560:In Praise of Reason
379:and warming in the
2229:Dutch centenarians
2168:Eugene van Tamelen
2157:Jean L. F. Tricart
2147:Jan Peter Toennies
2133:Peter C. Thonemann
2095:Heikki Suomalainen
2033:Stuart J. Saunders
2011:Stanley K. Runcorn
2007:Abraham J. A. Roux
1985:G. N. Ramachandran
1922:Jayant V. Narlikar
1917:Ilie G. Murgulescu
1907:Robert S. Mulliken
1866:William D. McElroy
1708:Guy Blaudin de Thé
1666:Christiaan Barnard
1519:Skeptical Inquirer
1357:(September 1996).
1257:Skeptical Inquirer
1125:Skeptical Inquirer
1061:Paulos, John Allen
1036:"The Holy Bicycle"
844:10.1007/BF00145510
530:Prix Jules Janssen
506:Honours and awards
465:
409:where he parodies
406:Skeptical Inquirer
401:
300:. In 1980, he was
265:Utrecht University
225:skeptical movement
164:Utrecht University
119:Utrecht University
2239:People from Texel
2206:
2205:
2183:William J. Whelan
2142:Alexander R. Todd
2137:Phillip V. Tobias
2091:Frederick Stewart
2061:Leonard T. Skeggs
1887:Desmond J. Morris
1854:Georges B. Koelle
1821:Adrian Kantrowitz
1816:Reginald V. Jones
1798:Alfred D. Hershey
1768:Kenneth O. Emergy
1714:Venancio Deulofeu
1704:Cornelis de Jager
1573:. Springer Nature
1549:978-3-540-00238-3
1495:on 13 August 2013
1435:on 16 August 2016
1314:978-0-7618-3772-5
1185:978-3-540-00238-3
1145:(November 1998).
1143:Kendrick, Frazier
1076:978-0-8090-5918-8
993:978-94-007-5756-1
516:Academia Europaea
481:Stichting Skepsis
462:Stichting Skepsis
249:Dutch East Indies
229:Stichting Skepsis
185:
184:
133:Scientific career
66:Cornelis de Jager
2291:
2234:Men centenarians
2193:Rosalyn S. Yalow
2188:Karel F. Wiesner
2173:Ulf S. von Euler
2152:Andrzej Trautman
2077:Leonard Sosnowky
2047:Glenn T. Seaborg
2016:Donald H. Sadler
1971:Jens J. Pindborg
1957:Arthur B. Pardee
1952:George E. Palade
1927:Louis E. F. NĂ©el
1892:Giuseppe Moruzzi
1877:Jerrold Meinwald
1857:Walther Manshard
1826:Nathan O. Kaplan
1803:Gerhard Herzberg
1794:Carl G. Gahmberg
1760:Mohammed El Fasi
1695:William J. Darby
1686:Harold G. Callan
1624:
1617:
1610:
1601:
1583:
1582:
1580:
1578:
1567:
1561:
1560:
1558:
1556:
1533:
1527:
1526:
1511:
1505:
1504:
1502:
1500:
1491:. Archived from
1477:
1471:
1470:
1468:
1466:
1451:
1445:
1444:
1442:
1440:
1421:
1415:
1414:
1403:
1397:
1396:
1391:. Archived from
1381:
1375:
1374:
1372:
1370:
1351:
1345:
1344:
1342:
1340:
1325:
1319:
1318:
1298:
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1283:
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1240:
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1221:
1215:
1214:
1212:
1210:
1196:
1190:
1189:
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1163:
1162:
1160:
1158:
1139:
1133:
1132:
1120:
1114:
1113:
1111:
1109:
1094:
1088:
1087:
1085:
1083:
1057:
1051:
1050:
1048:
1046:
1031:
1025:
1024:
1022:
1020:
1013:Daylight Atheism
1004:
998:
997:
975:
966:
965:
945:
936:
935:(Trafford: 2013)
931:Yaskell, S. H.,
929:
923:
922:
920:
918:
903:
894:
893:
882:
876:
875:
873:
871:
862:
854:
848:
847:
815:
809:
808:
806:
804:
789:
783:
782:
780:
778:
770:Algemeen Dagblad
760:
754:
753:
751:
749:
731:
722:
721:
719:
717:
699:
690:
689:
687:
685:
669:
660:
659:
657:
655:
640:
634:
633:
631:
629:
613:
453:Other activities
443:Kendrick Frazier
385:greenhouse gases
383:associated with
381:lower atmosphere
377:upper atmosphere
349:running averages
206:
201:
171:Doctoral advisor
98:
75:
73:
54:
40:
2299:
2298:
2294:
2293:
2292:
2290:
2289:
2288:
2209:
2208:
2207:
2202:
2164:Constantin Vago
2129:Harold Thompson
2104:Charles Tanford
2081:Roger W. Sperry
2073:George D. Snell
2069:George J. Smets
2057:Frederick Seitz
2052:Ernest R. Sears
1967:Jacques Piccard
1847:Seymour S. Kety
1842:Donald W. Kerst
1785:David J. Finney
1775:Hans J. Eysenck
1764:Ernest L. Eliel
1742:Francisco J. Dy
1728:Audouin Dollfus
1723:Richard S. Doll
1671:Colin Blakemore
1634:
1628:
1591:
1586:
1576:
1574:
1569:
1568:
1564:
1554:
1552:
1550:
1535:
1534:
1530:
1513:
1512:
1508:
1498:
1496:
1479:
1478:
1474:
1464:
1462:
1453:
1452:
1448:
1438:
1436:
1423:
1422:
1418:
1413:on 15 May 2020.
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1404:
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1166:
1156:
1154:
1141:
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1136:
1122:
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1117:
1107:
1105:
1097:Hars, Florian.
1096:
1095:
1091:
1081:
1079:
1077:
1059:
1058:
1054:
1044:
1042:
1033:
1032:
1028:
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1001:
994:
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947:
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939:
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786:
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762:
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757:
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733:
732:
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715:
713:
701:
700:
693:
683:
681:
671:
670:
663:
653:
651:
650:. 29 April 2021
642:
641:
637:
627:
625:
615:
614:
607:
603:
508:
455:
393:
333:solar variation
329:
288:
273:Marcel Minnaert
241:
209:solar variation
199:
176:Marcel Minnaert
155:
116:Alma mater
103:
100:
99:(aged 100)
96:
87:
77:
71:
69:
68:
67:
57:
45:
38:
17:
12:
11:
5:
2297:
2295:
2287:
2286:
2281:
2276:
2271:
2266:
2261:
2256:
2254:Dutch skeptics
2251:
2246:
2241:
2236:
2231:
2226:
2221:
2211:
2210:
2204:
2203:
2201:
2200:
2195:
2190:
2185:
2180:
2175:
2170:
2165:
2162:
2159:
2154:
2149:
2144:
2139:
2134:
2131:
2126:
2121:
2116:
2114:John M. Tedder
2111:
2106:
2101:
2096:
2093:
2088:
2083:
2078:
2075:
2070:
2067:
2062:
2059:
2054:
2049:
2044:
2039:
2034:
2031:
2026:
2025:Nobufusa Saito
2023:
2018:
2013:
2008:
2005:
2002:
1997:
1992:
1990:Gunnar Randers
1987:
1982:
1977:
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