Mörner claims to be an expert in “dowsing,” the practice of finding water, metals, gemstones etc. through the use of a Y-shaped twig.
Stance on Climate Change
“Climate is becoming increasingly warmer we hear almost every day. This is what has become known as Global Warming. The driving idea is that there is a linear relationship between CO2 increase in the atmosphere and global temperature. The fact, however, is that temperature has constantly gone up and down. From 1850 to 1970, we see an almost linear relationship with Solar variability; not CO2. For the last 30 years, our data sets are so contaminated by personal interpretations and personal choices that it is almost impossible to sort up the mess in reliable and unreliable data.” 
Mörner published a booklet titled “The Greatest Lie Ever Told” which attempts to disprove the idea of catastrophic sea level rises. Mörner claims that “the rapid rise in sea levels predicted by computer models simply cannot happen.” 
“If you have a temperature rise, if it’s a problem in one area, it’s beneficial in another area. But sea level is the real 'bad guy,' and therefore they [The IPCC] have talked very much about it. But the real thing is, that [sea level rise] doesn’t exist in observational data, only in computer modeling.” 
July 7 - 9, 2014
DeSmogBlog has done in-depth research on the other speakers and sponsors from Heartland's ICCC9, which can be found here.
November 30 - December 1, 2012
Nils-Axel Morner was a speaker (PDF) at the Eighth International Conference on Climate Change (ICCC-8)/Fifth International Conference on Climate and Energy (ICCE-5) sponsored by both the Heartland Institute and the European Institute for Climate and Energy (EIKE). Morner's speech is titled “Sea Level Changes – Facts and Fiction.” 
Mörner was a speaker at the Heartland Institute's 2010 International Conference on Climate Change. One of the main purposes of Heartland's conference is to generate media attention to global warming skepticism. 
After the conference, Mörner had a book signing for The Greatest Lie Ever Told.
The Conference is sponsored by numerous global warming skeptic organizations, and in 2009 the event's sponsors collectively received over $47 million from oil companies and right-wing foundations.
October 20, 2009
Mörner wrote an open letter (PDF)to President Mohamed Nasheed of the Maldives, protesting Nasheed's message when the hosted a Cabinet meeting to raise awareness about rising sea levels and how they would affect the Maldives. 
Mörner summarizes his points as follows:
- In the last 2000 years, sea level has oscillated with 5 peaks reaching 0.6 to 1.2 m above the present sea level.
- From 1790 to 1970 sea level was about 20 cm higher than today
- In the 1970s, sea level fell by about 20 cm to its present level
- Sea level has remained stable for the last 30 years, implying that there are no traces of any alarming on-going sea level rise.
- Therefore, we are able to free the Maldives (and the rest of low-lying coasts and island around the globe) from the condemnation of becoming flooded in the near future.
December 13, 2007
Signed a a 2007 open letter to UN secretary general Ban Ki-Moon that contends “It is not possible to stop climate change, a natural phenomenon that has affected humanity through the ages,” and that “Attempts to prevent global climate change from occurring are ultimately futile, and constitute a tragic misallocation of resources that would be better spent on humanity's real and pressing problems.” 
Mörner signed a 2006 open letter to Stephen Harper that urged inaction on climate change policy.
May 3, 2004
Attended a Congressional and Media Briefing on “The Impacts of Global Warming: Why the Alarmist View is Wrong,” hosted by the Cooler Heads Coalition. 
Other attendees included Paul Reiter, Madhav L. Khandekar, and Patrick Michaels.
The International Climate Science Coalition (ICSC) — Member, ICSC Science Advisory Board. 
According to a search of 22,000 academic journals, Mörner has published 65+ original research papers in peer-reviewed journals, mainly in the area of paleoseismicity, in other words the study of historical earthquake activity.
Mörner has also published The Greatest Lie Ever Told (*Which does not appear to be peer-reviewed*) that sets out to refute the idea of catastrophic sea level rise.
“Nils-Axel Mörner, Geologist, Sweden,” nonuclear.se. Accessed January, 2012.
Kim Greenhouse. “Sea Level Basics,” It's Rainmaking Time!, February 22, 2010.
“Interview: Dr. Nils-Axel Mörner” (PDF), EIR News Service, June 22, 2007. Retrieved January, 2012 from climatechangefacts.info.
James Randi. “End-of-month-notes,” Randi.org, March 2, 1998.
“FACTS AND FICTION ABOUT SEA LEVEL CHANGE MAY LOW-LYING ISLANDS AND COASTAL AREAS BE FREED FROM THE CONDEMNATION TO BECOME FLOODED IN THE NEAR-FUTURE,” Memorandum by Professor Nils-Axel Mörner. Accessed January, 2012, at www.parliament.uk.
“NZers misled by unfounded sea level claims” (Press Release: New Zealand Climate Science Coalition), Scoop Independent News, August 6, 2007.
“4th International Conference on Climate Change” (PDF), The Heartland Institute. Retrieved January, 2012 from the University of Hartford server (uhaweb.hartford.edu).
“Open Letter to President Mohamed Nasheed of the Maldives” (PDF). Retrieved January, 2012 from Swedish South Asian Studies Network (www.sasnet.lu.se).
“Open Letter to the Secretary-General of the United Nations,” December 13, 2007. Reprinted by the Science and Public Policy Institute.
“Impacts of Global Warming: Why the Alarmist View is Wrong,” The Cooler Heads Coalition (www.globalwarming.org). Archived February 5, 2005.
“NRSP People,” Natural Resources Stewardship Project. Archived July 2, 2007.
“WHO WE ARE,” International Climate Science Coalition. Accessed January, 2012.
“8th International Conference on Climate Change (ICCC-8): V International Conference on Climate and Energy (ICCE-5). Hotel Bayerischer Hof, Munich, November 30 – December 1, 2012” (PDF) retrieved from eike-klima-energy.eu on November 24, 2012.
“Nils-Axel Mörner,” SourceWatch Profile.
“Deniers:Scientists:Nils-Axel Morner,” ExxonSecrets Wiki.
“Nils-Axel Mörner,” Wikipedia entry.
Mark Lynas and George Monbiot. “The Spectator runs false sea-level claims on its cover,” The Guardian, December 2, 2011.
“Return of Climate Denial-a-Palooza: Heartland Institute Hitches Anti-Science Wagon to Vegas FreedomFest,” DeSmogBlog, July 7, 2014. Archived July 14, 2014.