Regarding “No point to these protests” (ScissorTales, June 29): An early result of completion of the Keystone pipeline will be an increase in the retail price of gasoline of somewhere between 10 and 25 cents per gallon. Oil companies and their stockholders will rejoice. As the U.S. price for oil rises to meet the world price, however, the rest of us will experience economic disaster. TransCanada's purpose is to facilitate the ecological devastation of an area of pristine boreal forest the size of Great Britain. Burning the Albertan tar sands will release enough emissions to drive even more extreme weather.