Final answer:
The impacts described are the results of human activities on the environment, contributing to climate change and global warming. Anthropogenic climate change leads to natural disasters, and mitigation is possible through a transition to cleaner energy.
Step-by-step explanation:
The events described such as California fires, melting ice caps revealing mummified penguins, and ocean heat waves are largely a result of human impact on the environment. Climate change is a global phenomenon that links back to the increase in greenhouse gases caused by human activities like the burning of fossil fuels. The effects of this can be devastating with increased coastal flooding, food and water scarcity, and forced migration, among other challenges.
Due to anthropogenic factors, we're witnessing anthropogenic climate change which leads to severe weather events and natural disasters that are happening with greater frequency and intensity. Global warming is accelerating the meltdown of polar ice, contributing to sea-level rise and potentially affecting civilization by displacing populations and disrupting food supplies.
However, the impacts of climate change can be mitigated by moving away from fossil fuels and adopting cleaner sources of energy, emphasizing the role that humans play in both causing and potentially solving the problem. The need for action is underlined by the scientific consensus that climate change is predominantly driven by human activity.