I need you to write an academic [url removed, login to view] fossil record is typically used to explore climate change in the deep past. Do you believe past climatic events can be used to explore current climate change, or are the conditions much too different?
Astrobiology is the study of life, and signals of life, in space and on other planets. How do scientists explore life on other planets? Do you believe we will find evidence of life on other planets? Why do you believe this?