All good stories start with a question. So here are five questions for journalists to consider as the record-breaking accumulation of greenhouse gases continues into the opening days of 2023.  Climate change, of course, can’t be divided into parts. The answers to these questions, however you devise them, may start small and specific and then, like climate change itself, to borrow the title of a popular 2022 film, illustrate how it is “everything everywhere all at once.”