CLEAN : Temperatures soar in Cambridge, site of 2019 British heat record

The speaker describes waking up to an unusually hot morning, feeling unprepared for the heat as a British person. They mention going to a cafe to escape the heat and reflect on how this summer is the hottest they've experienced in 10 years. The speaker notes the environmental changes, such as greenery turning brown, attributing it to global warming.

What observation does the speaker make about the environment during this time of year?

What term does the speaker use to describe the current climate situation?