Find the fallacies (informal/ad hominem/etc.) in the following paragraphs:

Find the fallacies (informal/ad hominem/etc.) in the following paragraphs:- Look, the government is supposed to publicize a list of chemicals that are suspected to be poisonous, but let’s not put them on the list officially until we know for sure that they’re harmful. Otherwise, we just cause a lot of unnecessary trouble for the people who make and use the chemicals.-