Read the passage and find if the passage agrees, disagrees, or has a neutral stance on whether Global warming is caused by human activities. Answer only with keyword (a) agrees - if passage agrees with the target (b) disagrees - if passage disagrees with the target (c) neutral - if the given passage neither agrees nor disagrees with the target. You don't need to use external knowledge in this task, and you have to answer based on the given passage.
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Question: Two extremely broad propositions – carbon dioxide is a “greenhouse gas,” and human activity has warmed the planet to some extent – tallied up the papers in their survey sample that agreed with these propositions to even the slightest degree, and manufactured the “97 percent consensus” factoid.

Answer: disagrees


Question: The theories of man-made climate change are no longer credible in light of the so-called hiatus in rising temperatures, not to mention that polar ice is increasing, not melting away.

Answer: disagrees


Question: A mammoth effort is needed, beginning now and carrying through the century, to decarbonize global energy systems.

Answer:
agrees