(S (S (S (BASENP (NNS Environmentalists)) (VP (VBP say) (SBAR (S (BASENP (DT the) (NN weather)) (VP (VBZ is) (NP (BASENP (DT a) (NN precursor)) (PP (IN of) (NP (BASENP (NNS things)) (SBAR (S (VP (TO to) (VP (VB come))))))))))))) (COLON :) (S (QT (DQL ``) (QTC (S (BASENP (NN 2005)) (VP (VP (VBD gave) (BASENP (PRP us))) (NP (BASENP (DT a) (JJ little) (NN taste)) (PP (IN of) (SBAR (WHNP (WDT what) (NN life)) (S (S (VP (MD will) (VP (VB be) (ADJP (JJ like))))) (SBAR (IN if) (S (BASENP (PRP we)) (VP (VBP fail) (S (VP (TO to) (VP (VB tackle) (BASENP (NN climate) (NN change)))))))))))))) (COMMA ,)) (DQR '')) (S (NP (BASENP (NNP Greenpeace) (POS 's)) (BASENP (NNP Catherine) (NNP Fitzpatrick))) (VP (VBD said))))) (PERIOD .))