You will be given a definition of a task first, then some input of the task.
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.

Addiction to fossil fuels has reached a point at which we should expect the judgment of senior leaders to become impaired, as seems to be happening.
Output:
agrees