The Paris Air Show opens Monday after a four-year break with the aerospace industry bouncing back from the Covid-19 pandemic but under pressure to slash its carbon footprint.
![Carbon emissions in spotlight as Paris Air Show returns after 4-year hiatus](https://s.france24.com/media/display/e71199f6-0e5f-11ee-abf8-005056a90321/w:1024/p:16x9/000_33K77PN.jpg)
The Paris Air Show opens Monday after a four-year break with the aerospace industry bouncing back from the Covid-19 pandemic but under pressure to slash its carbon footprint.