NOAA: It is premature to conclude that human activities have already had a detectable impact on Atlantic hurricane or global tropical cyclone activity. However, anthropogenic warming by the end of the 21st century will likely cause tropical cyclones globally to be more intense.

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NOAA: It is premature to conclude that human activities have already had a detectable impact on Atlantic hurricane or global tropical cyclone activity. However, anthropogenic warming by the end of the 21st century will likely cause tropical cyclones globally to be more intense.