In the fragments “…people came up with all kinds of ideas for what to do with oil’s energy…” (lines 35-36) and “The amount of energy we get back from drilling oil wells…” (lines 45-46), the phrases “came up with” and “get back”, can be replaced without change in meaning by, respectively,
In the fragments “to look at what we know and what are the gaps in science," (lines 20-21) and “'They may be lawyers, accountants, your next-door neighbor', he pointed out." (lines 40-41), the expressions look at and pointed out mean, respectively,