Why does the author mention that he met lester brown? a. to present a logical argument with facts b. to present a funny article c. to appeal to the reader's emotional side d. to establish his credibility

The author mention that he met Lester Brown to establish his credibility. Option D is correct.

Lester Brown is a United States environmental analyst, founder of the Worldwatch Institute, as well as founder and former president of the Earth Policy Institute, a nonprofit research organization located in Washington, D.C. BBC Radio commentator Peter Day referred to him as "one of the great pioneer environmentalists."

it can be many reasons such as they could want they're family to live and explore more two. might just want to be nice.

3.some say for the greater good or future.

4. they might want to have they're baby,kid,family explore more. people just sacrifice.

true fact:

someone is sacrificed everyday.

1. ( 3rd option ) peter gets into a fight with the musician because they will not play a happy song for him.

2. ( 2nd option) petty arguments like feuds lead to pointless tragedy .