When talking about recycling, people don't seem to consider the recycling of clothing.
The comma should be placed between the first use of recycling and people. The subordinate clause is "when talking about recycling". This is a clause because of the word "when". When makes the reader wonder when what? The main clause is "people don't seem to consider the recycling of clothing."
Answer:
A broadcaster is anyone working in broadcasting
A news anchor is the person who is the main host of the news program, or one of the main hosts. News anchors/newscasters are also a type of broadcaster.
He appeals his emotions and sentiment to distract his audience from the need of justification in favor of angering them so they agree.
