There have been a lot of interesting developments when it comes to self-driving cars. Not all of these are positive, mind you, and some are pretty disturbing. According to USA Today, it seems some self-driving cars may essentially be programmed to decide who dies and who lives in a car crash. While this may all be hypothetical in some people’s minds, the reality may prove to be rather different.

Self-Driving Cars Must Make Tough Calls

As most people are well aware, autonomous vehicles are packed with a ton of sensors to collect data from the environment. These sensors observe traffic, cyclists, people walking on the curb, traffic lights, and the like. While some companies may claim their autonomous vehicles can’t cause accidents, that doesn’t mean they won’t be involved in them. When they are, a tough call must be made. The chances of someone dying are very real, after all.

If an autonomous vehicle is faced with a life-or-death situation, how will it respond based on the data to which it has access? That question has proven incredibly difficult, if not impossible, to answer properly. The biggest question is whether or not a car should even make these decisions on our behalf in the first place. After all, when it comes to possibly killing either the driver or other onlookers, a machine isn’t always best-suited to make the final call.

It may seem like that is a theoretical question first and foremost, but this is no longer the case. In fact, manufacturers of autonomous vehicles are

Industry experts acknowledge that there will be accidents and crashes involving autonomous vehicles. Such situations are pretty much unavoidable, regardless of how potent the underlying technology may be, though self-driving cars can save thousands of lives in the process. Unfortunately, these vehicles can’t save everyone, and every such incident will be scrutinized beyond belief.

Moreover, there is the legal aspect of such discussions to consider as well. If an autonomous vehicle decides to sacrifice another human’s life in favor of its own driver, should there be legal repercussions for doing so? It is a very disturbing thought, which is why very few public debates regarding this topic are taking place right now. Ethical considerations of this magnitude should not be overlooked whatsoever. Rest assured this topic will be revisited a few times in the coming years.

It is evident that autonomous vehicle manufacturers will need to take these tough decisions into account as well. Programmers are tasked with writing the software for the cars in question, but they need to become familiarized with all of the variables. That is not an easy task, as there are thousands of possible outcomes for every possible accident one can think of. Getting self-driving cars to avoid accidents in the first place is a noble endeavor, but there is no foolproof solution in that regard. Google’s self-driving car unit claims its vehicles will go for the “smaller thing” if an accident occurs. Whether that ends up being an animal or a child, there are sure to be severe repercussions.