A (climate change treaty) may be signed at an (earth summit).Logical formLearned from6 sentences. (Climate scientists) may undergo a survey.Logical formLearned from6 sentences. An international-political-entity may release a survey of some (climate scientists).Logical formLearned from6 sentences. A state may have a climate.Logical formLearned from6 sentences. Overviews can be constituted-of-or-filled-with (climate science).Logical formLearned from6 sentences. A country can be exempt from risks of (climate change).Logical formLearned from6 sentences. (Climate change) may imply more.Logical formLearned from6 sentences. A country may prevent (climate change).Logical formLearned from6 sentences. Public opinion may exert force on a (climate issue).Logical formLearned from6 sentences. Economies may adapt to direct effects of (climate change).Logical formLearned from6 sentences. A climate may change in human history.Logical formLearned from6 sentences. Consequences of (climate change) can be pervasive.Logical formLearned from6 sentences. A (climate problem) can be worse.Logical formLearned from6 sentences. Representative may meet on the climate.Logical formLearned from6 sentences. A (price climate) may pertain-to a country.Logical formLearned from6 sentences.