It’s a busy week coming at the Brooklyn Historical Society. At 6:30 on Monday evening, May 1, there’s a program for two wheel enthusiasts, “Bike Month: A Conversation with Paul Steely White and Mark Gorton.” White is Executive Director of Transportation Alternatives and Gorton is founder and publisher of Streetsblog and Streetfilms. Admission is $5, or free for BHS members; there’s more info and purchase or reserve tickets here.On Tuesday evening, May 2, at 6:30 there will be a very timely discussion, “Bringing Truth Back: Reporting Facts in a Post-Truth Era…