So just FYI, last week I has my first #astronomy #businesstrip in ~3 years (longer than 45min) and of course I did it by #train. ~2500km in total, arrival 1x 10min late, 1x on time, with decent enough wifi on board (ICE and TGV) to co-host a seminar, participate in a videocon, and to use Overleaf et al.

Price difference 1st class train to economy flying was small, time was a bit extra, but train saved #climateemissions of 370-500kgCO2eq.

@Dan_Ramos Perhaps true. Such statistics are now buried under stats about #ClimateEmissions. I could not find them.