Wikipedia:Articles for deletion/List of historical guests of Planetary Radio
per above. They don't seem to have been able to persuade Ptolemy to appear on their show either. Oh, and , as already mentioned; plus - importantly - 
— User:Narky, 23:02, 15 November 2020 (UTC)
Stance: delete
Cited policy: WP:INDISCRIMINATE||WP:LISTN (Wikipedia:What Wikipedia is not)