Digital conferences – how might they work?

In the past week we had an interesting experiment: putting the largest European Geo-scientific conference onto a virtual stage. In a short time frame, EGU managed to switch from a huge gathering of people in Vienna to an exchange of scientific ideas on digital channels. And taken together, they did a fabulous job. The channels ran smoothly, the feared chaos induced by trolls didn’t happen and ideas got exchanged quite friction-less. So is all well? Not quite. Under those circumstances it was close to the best what was possible, especially due to the limited time to put it up and running. Nevertheless, as we are part of climate science and the calls to limit travel gets louder, the question arise, how a digital conference might look like in cases in which there is enough time to prepare (so a year or more). So what happens and where are the dangers, when conferences get generally put online in the future.

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IMSC 2019: The final day

With a half day of talks the IMSC 2019 ended today in Toulouse. It was again a quite warm day and not far away the record for the recorded french temperature was broken today. So it was fitting that the final day started with event attribution talks and covered among others heat waves and their attribution to climate change. The next session was the final parallel session and I stayed in the event attribution session. It addressed more events and discussed the limits of these techniques.

After lunch the conference officially ended at it was time to look back at the past days here in southern France. The conference was well organised and fulfilled the expectations. Good food, good location, interesting scientific content. The main topics were extremes and detection and attribution. It blocked quite a big chunk of the conference and pushed the other topics for my taste a bit too far into a corner. Biggest issue in the verification and forecast evaluation was the handling of uncertain observations. Apart from that the conference covered good statistical practice, some talks about data and many good discussions about statistical topics. So it was fun to join this conference again, even with the very hot weather. So let’s see where the enxt conference will be, in three or something years.

IMSC 2019: My presentation

The fourth day of the IMSC 2019 was the day when the heat wave finally hit Toulouse with full force. Around 40 deg C was what the temperature measurements told us and it felt a bit overwhelming. The morning started again with plenary sessions and talks about uncertainty separation and down-scaling. Afterwards followed the poster session in a tent outside, and it got warmer and warmer over time as the wind was not as strong as in the last days.

After lunch the parallel sessions for the day started and I chose the one on forecast evaluation. The first part was reserved for the development of new verification procedures and I had my own talk in this section. It went alright, I presented two new skill scores basing on the EMD and demonstrated it at different seasonal prediction applications. The second half of the session was on the application of verification procedures and showed many different fields.

With the end of the talks it was time for the social events. The choice was either a wine tasting on a ship or a walking tour through town. I chose the latter one and it was a challenge to always find shade to get not too warm in the sunshine. Tomorrow will be the last day and the weather will still be warm enough to be a challenge.

IMSC 2019: Halftime and the heat wave is coming

The third day is over at the IMSC 2019 in Toulouse and it was a day full of presentations. The first session was on the interaction of humans with climate and Space-time statistics. Main topics where the construction of indices to communicate severeness of climate related hazards to the experts and public and the transition of weather regimes. It was followed by talks about Detection and Attribution, another main topic at this conference. A interesting topic was the influence of the view of a scientist on the statistical results, which highlighted the subjectivity of statistics.

After lunch, which happened to be inside for the first time this week, due to the weather outside (I assume more thanks to the windy conditions, rather than the hot temperatures), the conference went again into parallel sessions. I switched between the space-time statistics sessions and long-term D&A, which covered among others the complex uncertainty structures of regression models and the classification of weather regimes.

Tomorrow will be a challenging day. So we expect something around 40 degrees and there will be a poster session and I will give my own talk. So it will certainly be exciting. Oh and not to forget, some outside activity is planned in the evening, in this heat certainly a special experience.