

My favourite example of not having basic understanding is the Lia radiological incident.
Three men from Lia (later designated as patients 1-DN, 2-MG, and 3-MB by the IAEA) had driven 45–50 km (28–31 mi) to a forest overlooking the Enguri Dam reservoir to gather firewood. They drove up a nearly impassable road in snowy winter weather, and discovered two canisters at around 6 pm. Around the canisters there was no snow for about a 1 m (3.3 ft) radius, and the ground was steaming. Patient 3-MB picked up one of the canisters and immediately dropped it, as it was very hot. Deciding that it was too late to drive back, and realizing the apparent utility of the devices as heat sources, the men decided to move the sources a short distance and make camp around them. Patient 3-MB used a stout wire to pick up one source and carried it to a rocky outcrop that would provide shelter. The other patients lit a fire, and then patients 3-MB and 2-MG worked together to move the other source under the outcrop. They ate dinner and had a small amount of vodka, while remaining close to the sources. Despite the small amount of alcohol, they all vomited soon after consuming it, the first sign of acute radiation syndrome (ARS), about three hours after first exposure. Vomiting was severe and lasted through the night, leading to little sleep. The men used the sources to keep them warm through the night, positioning them against their backs, and as close as 10 cm (3.9 in). The next day, the sources may have been hung from the backs of Patient 1-DN and 2-MG as they loaded wood onto their truck. They felt very exhausted in the morning and only loaded half the wood they intended. They returned home that evening.
If you find a strange grey canister in the middle of the woods that has somehow melted the snow around it and is steaming hot for no reason, don’t fucking touch it.
…but we all know in our hearts that if we didn’t have prior understanding of these thing, all of us would totally go touch the mystical heat canister.
Dammit president Madagascar, you were supposed to shut down everything, not flee.