Regardless, Alsup's decision in this case did not assume that there is no chance that cellphones cause cancer. He left himself open to that possibility. Hence more than reasonable.
Trying to argue with an alt-medicine fanatic using a .gov source is like citing Dawkins in a debate with a Bible thumper. They won't take the source seriously.
Ah, okay then. So then he left himself open to that possibility but he believes the possibility is still too small for SF to make a law over. That's a fair conclusion. I can understand that there's no need to alarm the general public until concrete evidence is brought to light.
Regardless, Alsup's decision in this case did not assume that there is no chance that cellphones cause cancer. He left himself open to that possibility. Hence more than reasonable.