Claimed Dangers

Climate Change is Increasing the Strength and Frequency of Hurricanes

Hurricanes are Not Getting Worse

Devastating hurricanes occurred long before the invention of SUVs and coal-fired power plants. Real-world hurricane activity shows little or no impact from global warming. Even the U.N. Intergovernmental Panel on Climate Change 2018 “Interim Report” observes there is “only low confidence for the attribution of any detectable changes in tropical cyclone activity to anthropogenic influences.” 

Climate Change Will Increase the Number and Severity of Tornadoes

Tornadoes are Getting Less Dangerous

Despite the lack of sufficient long-term tornado data, there is a very short period of historical data from [1850] to the present that can be analyzed.  This historical tornado data, show that the number of all categories of tornadoes has been declining for the past 45 years and the number of strong tornadoes, F3 or higher, has been dramatically declining for the past 45 years. 

Climate Change and Crop Production

Food Production is Growing and Safe

As global climate modestly warms, U.S. and global crop yields are setting new records almost every year. The same is true for nearly all other nations, too. Thanks in large part to longer growing seasons, fewer frost events, more precipitation, and the fertilization effect of atmospheric carbon dioxide, farmers are producing more food on less land, allowing them to feed a growing global population.

Climate Change is Causing Floods

Flooding is Not Increasing

The U.N. IPCC admits having “low confidence” in even the “sign” of any changes—in other words, it is just as likely that climate change is making floods less frequent and less severe.  Even if more flooding occurs in the future, any asserted increase in heavy precipitation would likely reduce drought frequency and severity. This is very important because drought is generally a greater climate concern than abundant precipitation.

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Great Lakes Water Levels are falling due to Climate Change

The Great Lakes are Doing Fine

The Great Lakes are currently benefiting from record-high water levels just a few years after alarmists claimed global warming causes low water levels. In fact, water levels have been above normal since 2014.

Alarmists will likely now try to claim global warming causes high water levels, but they have already claimed global warming causes low water levels. Sound science does not allow activists to flip what they assert is “settled science.” 

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Drought

Droughts are Not Getting Worse

Currently, The United States is benefiting from fewer and less extreme drought events as the climate modestly warms.  In fact, in 2017 and 2019, the United States registered its smallest percentage of land area experiencing drought in recorded history. The United States is undergoing its longest period in recorded history with fewer than 40 percent of the country experiencing “very dry” conditions.  And even the U.N. IPCC reports with “high confidence” that precipitation has increased over mid-latitude land areas of the Northern Hemisphere (including the United States) during the past 70 years, while IPCC has “low confidence” about any negative trends globally.

Coral Reefs are Dying Because of Climate Change

Coral reefs are thriving around the globe. 

Coral has existed continuously for the past 40 million years, surviving temperatures and carbon dioxide levels significantly higher and lower than what is occurring today.  Since the peak of the last glacial maximum 33-26 thousand yearsago, global average temperature reached its highest point approximately 7,000 years ago, at least 1 or 2 degrees C higher than today, during which coral reefs thrived.

Water Levels – Lake Tahoe

Lake Tahoe Levels Are Fluctuating Normally

Mother nature put a stake in the heart of this short-lived issue. Lake Tahoe has reached the maximum allowable water level during each of the past three years (2017-19), requiring special water releases into the Truckee River. The 2015-16 northern California drought was very brief and followed by three consecutive years of abundant precipitation and maximum allowable Lake Tahoe water levels. Alarmists claiming the 2015-16 drought signaled a “new normal” of drought and low water levels caused by climate change have been embarrassed and proven wrong.

Coal Pollution Can Be Seen Pouring From Power Plant Smokestacks

These photos are pure propaganda, blatantly and deliberately deceiving readers

What do you suppose those black, deadly-looking plumes of “emissions” really are? Condensing steam, that’s what. Just plain water. Plumes of condensing water vapor normally look white and benign, but by artfully choosing a vantage point to the east of the plant, and a time just after sunset, the photographers manage to make the pretty white plumes of harmless steam look black and threatening.

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