“Forest sinks are therefore only a stopgap measure - but they are a useful one, and an essential part of the policy mix.”

“But such campaigns are stopgaps and catch-ups on the road to norms and sustainability for a continuous-supply basis.”

“Finally, yes, we can do the maintenance and the stopgaps, but those aren't the answer.”

“He believed his measures were temporary stopgaps, to be promptly abandoned once the emergency had passed.”