In this videoconference talk from 12 October 2018, Ajahn Anan discusses the vegetarian festival and the benefits of vegetarianism.
An excerpt: "So may we be confident that the good things we do in the present will certainly have good results which will arise, and the bad things that we receive are from the past bad actions that we have done. May we be confident in this and then be determined to give up unskilful actions, to do meritorious actions , and to purify the mind."
Note: One can read Dhamma talk transcripts at the Wat Marp Jan 'Reflections' page. These include questions and answers with Ajahn Anan, which are not in the audio files. See: https://watmarpjan.org/en/dhamma-reflections/reflections-archive/