Nieuwe ijstijd voorspellingen.

IJstijdvoorspellingen. Alarmisten willen er niet van weten. Maar met evenveel stellige zekerheid voorspelden wetenschappers in de jare zeventig een nieuwe ijstijd.

Wie de dag van vandaag de koppen van den krant leest, lopen de koude rillingen over de rug. We drukken ons nog zacht uit.

“Sommige wetenschappers zijn van mening dat de mensheid aan de vooravond staat van een periode van ongunstige klimatologische ontwikkelingen waarop we niet goed voorbereid zijn” dat stond bijvoorbeeld in een artikel van “The New York Times” Klimatologen zeiden onomwonden dat deze “klimaatverandering” een bedreiging is voor de ganse wereldbevolking.

In “Newsweek” werd een rapport van “The National Academy of science” aangehaald, dat de “klimaatverandering” ‘over de hele wereld economische en maatschappelijke aanpassingen zouden nodig zijn. De klimatologen zijn pessimistsich gestemd over de politieke wil om tot positieve actie over te gaan. Teneinde deze gevaarlijk klimaatverandering en de effecten daarvan tegen te gaan.

Die gevaarlijke opwarming, wie er nu nog geen angst voor heeft, die is niet goed bij zijn hoofd toch. Die wetenschappers weten toch waarover ze praten. Of niet soms? 

Alleen, het gaat hier niet over de gevaarlijke opwarming. Deze artikelen verschenen ergens midden de jaren zeventig en gaan over de “afkoeling van de aarde” De nieuwe ijstijd waar wetenschappers ons voor waarschuwden. Ook NOAA ijstijd en voedseltekort rapport was een hot item in de pers in de jaren zeventig. Blijkbaar is het geheugen zo kort, dat onze pers, wetenschappers en politici dit reeds vergeten zijn. 

Tussen de jaren 1945 en 1968 was de gemiddelde grondtemperatuur met 0,28° Celcius afgenomen. Zonneschijn in de VS was met 1,3% afgenomen en de gebieden  met sneeuwbedekking waren toegenomen. We waren al voor één zesde op weg naar een nieuwe ijstijd, zo voorspelden deze wetenschappers toen.

De landbouw zou instorten, voedsel zou schaars worden en Paul Ehrlich en John Holdren, die nu de wetenschapsadviseurs van Obama zijn, voorspelden grote rampen en voedseltekorten.

We are not, of course, optimistic about our chances of success. Some form of ecocatastrophe, if not thermonuclear war, seems almost certain to overtake us before the end of the century. Holdren -Ehrlich

Dat waren hun vooruitzichten en voorspellingen. Toen de toekomst er aan kwam, was die beter dan ooit. Maar tot de dag van vandaag blijven deze doemprofeten een grote aanhang hebben. Zelfs bij de machtigste man van de wereld, President Obama. Niet meteen een geruststelling.

Sla een krant open en je kan de doemvoorspellingen van stijgende oceanen, uitdijende woestijnen, gevaarlijke stormen, overvloedige regenval, smeltende gletsjers en Poolkappen, niet geteld krijgen.  Betaal wetenschappers genoeg om een ramp te vinden en ze zullen u op uw wenken bedienen.

Nochtans zijn milieucrises zeer constante gebeurtenissen en wellicht een fundamenteel onderdeel van geschiedenis van de planeet aarde. De aarde heeft al tectonische plaat verschuivingen gekend, continentale driften, het verschuiven van de polen, bombardementen van meteorieten, asteroïden en kometen, massale vulkaanuitbarstingen, ijstijden en temperatuurschommelingen zowel als co2 gehaltes die vele malen hoger zijn dan vandag de dag. Vandaag de dag leven wij in een redelijke koele periode met een zeer laag co2 gehalte in onze atmosfeer. 

References:

1970 - Colder Winters Held Dawn of New Ice Age - Scientists See Ice Age In the Future (The Washington Post, January 11, 1970)

1970 - Is Mankind Manufacturing a New Ice Age for Itself? (L.A. Times, January 15, 1970)
1970 - New Ice Age May Descend On Man (Sumter Daily Item, January 26, 1970)
1970 - Pollution Prospect A Chilling One (The Argus-Press, January 26, 1970)
1970 - Pollution's 2-way 'Freeze' On Society (Middlesboro Daily News, January 28, 1970)
1970 - Cold Facts About Pollution (The Southeast Missourian, January 29, 1970)
1970 - Pollution Could Cause Ice Age, Agency Reports (St. Petersburg Times, March 4, 1970)
1970 - Scientist predicts a new ice age by 21st century (The Boston Globe, April 16, 1970)
1970 - Pollution Called Ice Age Threat (St. Petersburg Times, June 26, 1970)
1970 - U.S. and Soviet Press Studies of a Colder Arctic (The New York Times, July 18, 1970)
1970 - Dirt Will Bring New Ice Age (The Sydney Morning Herald, October 19, 1970)
1971 - Ice Age Refugee Dies Underground (Montreal Gazette, Febuary 17, 1971)
1971 - Pollution Might Lead To Another Ice Age (The Schenectady Gazette, March 22, 1971)
1971 - Pollution May Bring Ice Age - Scientist Rites Risk (The Windsor Star, March 23, 1971)
1971 - U.S. Scientist Sees New Ice Age Coming (The Washington Post, July 9, 1971)
1971 - Ice Age Around the Corner (Chicago Tribune, July 10, 1971)
1971 - Danger: Ice age may lurk in dusty skies (The Christian Science Monitor, July 12, 1971)
1971 - New Ice Age Coming - It's Already Getting Colder (L.A. Times, October 24, 1971)
1971 - Another Ice Age? Pollution Blocking Sunlight (The Day, November 1, 1971)
1971 - Air Pollution Could Bring An Ice Age (Harlan Daily Enterprise, November 4, 1971)
1972 - Air pollution may cause ice age (Free-Lance Star, February 3, 1972)
1972 - Scientist Says New ice Age Coming (The Ledger, February 13, 1972)
1972 - Ice Age Cometh For Dicey Times (The Sun, May 29, 1972)
1972 - Ice Age Coming (Deseret News, September 8, 1972)
1972 - There's a new Ice Age coming! (The Windsor Star, September 9, 1972)
1972 - Scientist predicts new ice age (Free-Lance Star, September 11, 1972)
1972 - British Expert on Climate Change Says New Ice Age Creeping Over Northern Hemisphere(Lewiston Evening Journal, September 11, 1972)
1972 - Climate Seen Cooling For Return Of Ice Age (The Portsmouth Times, ‎September 11, 1972‎)
1972 - New Ice Age Slipping Over North (The Press-Courier, September 11, 1972)
1972 - Beginning of new ice age (The Canberra Times, September 12, 1972)
1972 - Ice Age Begins A New Assault In North (The Age, September 12, 1972)
1972 - Weather To Get Colder (Montreal Gazette, ‎September 12, 1972‎)
1972 - British climate expert predicts new Ice Age (The Christian Science Monitor, September 23, 1972)
1972 - Scientist Sees Chilling Signs of New Ice Age (L.A. Times, September 24, 1972)
1972 - Science: Another Ice Age? (Time Magazine, November 13, 1972)
1972 - Geologist at Case Traces Long Winters - Sees Ice Age in 20 Years (Youngstown Vindicator, December 13, 1972)
1972 - Ice Age On Its Way, Scientist Says (Toledo Blade, December 13, 1972)
1972 - Ice Age Predicted In About 200 Years (The Portsmouth Times, December 14, 1972)
1973 - New Ice Age coming? (Popular Science, January 1973)
1973 - The Ice Age Cometh (The Saturday Review, March 24, 1973)
1973 - Believe new ice age is coming (The Bryan Times, March 31, 1973)
1973 - 'Man-made Ice Age' Worries Scientists (The Free Lance-Star, June 22, 1973)
1973 - Fear Of Man-made Ice Age (The Spartanburg Herald, June 28, 1973)
1973 - Possibility Of Ice Age Worries The Scientists (The Argus-Press, November 12, 1973)
1973 - Weather-watchers think another ice age may be on the way (The Christian Science Monitor, December 11, 1973)
1974 - Ominous Changes in the World's Weather (PDF) (Fortune Magazine, February 1974)
1974 - Atmospheric Dirt: Ice Age Coming?‎ (Pittsburgh Press, February 28, 1974)
1974 - Support for theory of a cooling world (The Canberra Times, May 16, 1974)
1974 - New evidence indicates ice age here (Eugene Register-Guard, May 29, 1974)
1974 - Another Ice Age? (Time Magazine, June 24, 1974)
1974 - 2 Scientists Think 'Little' Ice Age Near (Hartford Courant, August 11, 1974)
1974 - Climate: A Key to the World's Food Supply (NOAA, October, 1974)
1974 - Ice Age, worse food crisis seen (Chicago Tribune, October 30, 1974)
1974 - Imminent Arrival of the Ice (Radio Times, November 14, 1974)
1974 - Making a BBC Science Special [The Weather Machine] (New Scientist, November 14, 1974)
1974 - The Weather Machine (BBC, November 20, 1974)
1974 - New ice age 'could be in our lifetime' (The Canberra Times, November 22, 1974)
1974 - Believes Pollution Could Bring On Ice Age (Ludington Daily News, December 4, 1974)
1974 - Pollution Could Spur Ice Age, Nasa Says (Beaver Country Times, ‎December 4, 1974‎)
1974 - Air Pollution May Trigger Ice Age, Scientists Feel (The Telegraph, ‎December 5, 1974‎)
1974 - More Air Pollution Could Trigger Ice Age Disaster (Daily Sentinel, ‎December 5, 1974‎)
1974 - Scientists Fear Smog Could Cause Ice Age (Milwaukee Journal Sentinel, December 5, 1974)
1975 - Climate Changes Called Ominous (The New York Times, January 19, 1975)
1975 - Climate Change: Chilling Possibilities (Science News, March 1, 1975)
1975 - B-r-r-r-r: New Ice Age on way soon? (Chicago Tribune, March 2, 1975)
1975 - Cooling Trends Arouse Fear That New Ice Age Coming (Eugene Register-Guard, ‎March 2, 1975‎)
1975 - Is Another Ice Age Due? Arctic Ice Expands In Last Decade (Youngstown Vindicator, ‎March 2, 1975‎)
1975 - Is Earth Headed For Another Ice Age? (Reading Eagle, March 2, 1975)
1975 - New Ice Age Dawning? Significant Shift In Climate Seen (Times Daily, ‎March 2, 1975‎)
1975 - There's Troublesome Weather Ahead (Tri City Herald, ‎March 2, 1975‎)
1975 - Is Earth Doomed To Live Through Another Ice Age? (The Robesonian, ‎March 3, 1975‎)
1975 - The Ice Age cometh: the system that controls our climate (Chicago Tribune, April 13, 1975)
1975 - The Cooling World (Newsweek, April 28, 1975)
1975 - Cooling trend may signal coming of another Ice Age (The Sun, May 16, 1975)
1975 - Scientists Ask Why World Climate Is Changing; Major Cooling May Be Ahead (PDF) (The New York Times, May 21, 1975)
1975 - The Armadillos Are Heading South; Ice Age Coming? Chilling Thought for Humanity.(Chicago Tribune, June 2, 1975)
1975 - Summer of A New Ice Age (The Age, June 5, 1975)
1975 - In the Grip of a New Ice Age? (International Wildlife, July-August, 1975)
1975 - Experts ponder another ice age (The Spokesman-Review, September 8, 1975)
1975 - Oil Spill Could Cause New Ice Age (Milwaukee Journal Sentinel, December 11, 1975)
1976 - Deadly Harvest [Film] (Starring: Kim Cattrall, Clint Walker, 1976)
1976 - The Cooling: Has the Next Ice Age Already Begun? [Book] (Lowell Ponte, 1976)
1976 - Ice Age Predicted (Reading Eagle, January 22, 1976)
1976 - Ice Age Predicted In Century (Bangor Daily News, January 22, 1976)
1976 - It's Going To Get Chilly About 125 Years From Now (Sarasota Herald-Tribune, January 23, 1976)
1976 - Worrisome CIA Report; Even U.S. Farms May be Hit by Cooling Trend (U.S. News & World Report, May 31, 1976)
1977 - Blizzard - What Happens if it Doesn't Stop? [Book] (George Stone, 1977)
1977 - The Weather Conspiracy: The Coming of the New Ice Age [Book] (The Impact Team, 1977)
1977 - The Ice Age Cometh... (New York Magazine, January 31, 1977)
1977 - The Big Freeze (Time Magazine, January 31, 1977)
1977 - Has The Ice Age Cometh Again? (Calgary Herald, February 1, 1977)
1977 - Space Mirrors Proposed To Prevent Crop Freezes (Bangor Daily News, February 7, 1977)
1977 - Sunspot lull may bring on new ice age (The Christian Science Monitor, March 30, 1977)
1977 - We Will Freeze in the Dark (Capital Cities Communications Documentary, Host: Nancy Dickerson, April 12, 1977)
1978 - Ice! [Book] (Arnold Federbush, 1978)
1978 - The New Ice Age [Book] (Henry Gilfond, 1978)
1978 - Winter May Be Colder Than In Last Ice Age (Deseret News, January 2, 1978)
1978 - Current Winters Seen Colder Than In Ice Age‎ (The Telegraph, January 3, 1978)
1978 - Winter Temperatures Colder Than Last Ice Age (Eugene Register-Guard, Eugene Register-Guard, January 3, 1978)
1978 - International Team of Specialists Finds No End in Sight to 30-Year Cooling Trend in Northern Hemisphere (The New York Times, January 5, 1978)
1978 - Little Ice Age: Severe winters and cool summers ahead (Calgary Herald, January 10, 1978)
1978 - Winters Will Get Colder, 'we're Entering Little Ice Age' (Daily Record, January 10, 1978)
1978 - Geologist Says Winters Getting Colder (Middlesboro Daily News, January 16, 1978)
1978 - It's Going To Get Colder (Boca Raton News, ‎January 17, 1978‎)
1978 - Another Ice Age? (Kentucky New Era, February 12, 1978)
1978 - Another Ice Age? (Reading Eagle, ‎February 13, 1978‎)
1978 - The Coming Ice Age (In Search Of TV Show, Season 2, Episode 23, Host: Leonard Nimoy, May 1978)
1978 - An Ice Age Is Coming Weather Expert Fears (Milwaukee Sentinel, November 17, 1978)
1979 - A Choice of Catastrophes - The Disasters That Threaten Our World [Book] (Isaac Asimov, 1979)
1979 - The Sixth Winter [Book] (John R. Gribbin, 1979)
1979 - The New Ice Age Cometh (The Age, January 16, 1979)
1979 - Ice Age Building Up (Daily Record, June 5, 1979)
1979 - Large Glacial Buildup Could Mean Ice Age (Daily Chronicle, June 5, 1979)
1979 - Ice Age On Its Way (Lewiston Morning Tribune, June 7, 1979)
1979 - Get Ready to Freeze (Daily Chronicle, October 12, 1979)
1979 - New ice age almost upon us? (The Christian Science Monitor, November 14, 1979)

Notes: A few of the news stories are duplicates in different papers with slightly different titles, this is intentional to show that these types of stories were not isolated to a certain regional paper. This list is not comprehensive since not all media publications from the time period are available in digital form.



Sources:

BBC, Calgary Herald, Chicago TribuneFortune Magazine, Hartford Courant, International Wildlife (Magazine), Isaac AsimovLos Angeles Times, Milwaukee Journal Sentinel, Montreal Gazette, Newsweek (Magazine), New Scientist (Magazine) - New York (Magazine), NOAA (National Oceanic and Atmospheric Administration), Popular Science (Magazine), Radio Times (Magazine), Sarasota Herald-Tribune, Science News (Magazine), St. Petersburg Times, Time Magazine, The Age, The Blade, The Boston Globe, The Christian Science Monitor, The New York Times, The Saturday Review (Magazine), The Sydney Morning Herald, The Washington PostU.S. News & World Report

Bangor Daily News (Maine), Beaver Country Times (Beaver, Pennsylvania), Boca Raton News (Boca Raton, Florida), Daily Chronicle (Spokane, Washington), Daily Record (Ellensburg, Washington), Deseret News (Utah), Eugene Register-Guard (Eugene, Oregon), Harlan Daily Enterprise (Kentucky), Kentucky New Era (Hopkinsville, Kentucky), Lewiston Evening Journal (Lewiston, Maine), Lewiston Morning Tribune (Idaho), Ludington Daily News (Ludington, Michigan), Middlesboro Daily News (Kentucky), Pittsburgh Press (Pittsburg, Pennsylvania), Reading Eagle (Reading, Pennsylvania), Sumter Daily Item (Sumter, South Carolina), The Argus-Press (Owosso, Michigan), The Canberra Times (Canberra, Australia), The Bryan Times (Bryan, Ohio), The Daily Sentinel (Ohio), The Day (New London, Connecticut), The Free-Lance Star (Fredericksburg, Virginia), The Ledger (Florida), The Portsmouth Times (Ohio), The Press-Courier (Oxnard, California), The Robesonian (Lumberton, North Carolina), The Schenectady Gazette (Schenectady, New York), The Southeast Missourian (Missouri), The Spartanburg Herald (Spartanburg, South Carolina), The Sun (Vancouver, Canada), The Telegraph (Nashua, New Hampshire), The Windsor Star (Windsor, Canada), Times Daily (Florence, Alabama), Tri City Herald (Kennewick, Washington), Youngstown Vindicator (Youngstown, Ohio)