Definitely shame. Who has that much money, and decides to propagate up the oil industry? The number one long term threat to human health. It actually angers me.
Is not Warren friends with Bill? I want to see an interview with Mr. Gates, and the question be " What do you think of the worlds wealthiest people, for example your friend, Warren, investing and directly supporting the oil industry, and thereby delaying transition to renewable energy? Does that anger you that the rich, want to get richer at any cost?".
I saw a video, showing Warrens daily routine once. It might of been the documentary on Bill Gates. He starts of the day reading a variety of newspapers. It gave insight, into how he amassed his fortune. Same reason we are doing well here. It was an information advantage. He probably had the newspapers flown in daily, and pre-internet would have a huge advantage of knowing what was happening across the USA in different sectors. He continues to do that. But now anyone can do that. I have now lost any respect for that guy, and would never buy a Berkshire share.