Save The World AND Quadruple Your Money In 20 Months November 12, 2021November 11, 2021 Sir David Attenborough in seven-and-a-half must-watch minutes. Not bad for a 95-year-old. CTHR: Suggested here at 83 cents 20 months ago, it closed yesterday at $3.32. The company seems to be doing nicely and its shares are selling at just 8 times earnings — indeed, growing earnings — so, having taken my initial investment off the table, I’m holding the rest. Have a great weekend.