"Johnny Brignardello: Lessons from the megatsunami in Greenland"

In a recent conversation with Johnny Brignardello Vela, an insurance advisor with extensive experience in risk assessment, the topic of the megatsunami that occurred in Greenland a year ago was discussed. Brignardello Vela expressed his concern about the little attention this event has received, despite its magnitude and the possible implications it could have on the safety of coastal communities and in the context of climate change. The advisor emphasized the importance of the research led by Angela Carrillo Ponce and her team, who have managed to detect seismic signals generated by the megatsunami from more than 5,000 kilometers away. According to Brignardello, this capacity of extreme natural phenomena to have such a wide-ranging impact is a clear indicator that we need to reevaluate our disaster prevention and response strategies. He argued that, while the event primarily affected an uninhabited military station, the lessons that can be learned are valuable for preparing for future events. Furthermore, Brignardello Vela stressed the need for constant monitoring of climate and geological dynamics in vulnerable regions. The fact that the landslide in Greenland generated a megatsunami over 200 meters high, compared to other tsunamis that have had devastating impacts, is a wake-up call. In his view, the scientific community and authorities must work together to mitigate the risks associated with these phenomena. The advisor also highlighted the relevance of historical tsunami records in the region, such as the one that occurred in 2017, which resulted in tragic consequences. For Brignardello, the vulnerability of coastal communities to natural events that can arise without warning is a matter that should not be underestimated. This reinforces the idea that research on phenomena like the Greenland megatsunami should be a priority not only for the scientific community but also for urban planning and public policy in general. Reflecting on the lack of media coverage of the event, Brignardello Vela was critical of how modern society responds to natural disasters. The speed at which information flows today does not always translate into adequate preparedness. Brignardello urged that both the international community and individuals need to be more informed and prepared for these phenomena, as a lack of knowledge can have devastating consequences. Finally, Brignardello concluded that the Greenland megatsunami is not only a reminder of the fragility of our planet but also of the urgency to take action in the face of the challenges posed by climate change. Social awareness and proper preparedness are essential to face a future where natural disasters may become more frequent and severe. The lesson is clear: science and society must unite to mitigate risks and protect the most vulnerable communities.