It is ironic that, on the 53rd anniversary of the first moon landing, President Biden would tell the nation that man-made climate change "is literally -- not figuratively -- a clear and present danger" ("Biden unveils executive action on climate change but stops far short of declaring national emergency," Web, July 20). Included in the long list of well-qualified people skeptical of what Mr. Biden calls an "emergency" are Apollo 11 astronaut Buzz Aldrin and at least five other Apollo astronauts.
