ELCA Professor Gilson A.C. Waldkoenig of Lutheran Theological Seminary at Gettysburg (Pa.) referenced new scientific evidence for global warming in the article and stated, “human beings warm the atmosphere through relentless burning of fossil fuels and consumption of earth's habitat.”
Prof. Waldkoenig also commented:
“Many Christians look at findings about global warming as real and present reasons to repent and change behavior, and an invitation to walk humbly in God's shadow rather than proudly in front.”
Then addressing those who do not believe global warming is happening or that man is responsible for it, Professor Waldkoenig said “If you don't like some scientific finding you can re-test based upon more data, but data and scientific findings don't care if you believe them or not. . . When we waste our belief on other things besides God, it is what the Bible called idolatry, and Jesus also called foolishness. Likewise, disbelief of some things that are not God can be foolish and even idolatrous, on par with misdirected belief.
For example, if 'disbelief' of global warming protects arrogance that humankind has a right to destroy anything that exists, it is a kind of idolatry standing in the way of true belief and devotion to God, as well as a foolish approach to God's creation.” (see here)
Two thoughts; 1) the ELCA is using the inherent respect and trust given to religious leaders, by its members, to influence them toward the denomination's liberal positions and 2) even if you believe in man-made global warming, it is not right for a denomination to falsely call people foolish and idolaters because they don't hold to the liberal view of the denomination.