With Airy Mesh, Richard Friedberg Captures… Nature’s Might Oneonta Sculptors ‘Terrible Beauty’ Opens At Munson-Williams-Proctor By JIM KEVLIN • Special to www.AllOTSEGO.com As 2010 arrived, Richard Friedberg was feeling “dispirited, unhappy that we did not have a great chance of solving our environmental problems, our climate problems.” “I needed a change,” said Friedberg, who has a studio in a Harpersfield barn, halfway from Oneonta to Stamford. Then, on April 20, change arrived: BP’s Deepwater Horizon oil platform exploded; 11 workers…