Occasionally, AI-developed systems can use a destructive method. One must be very careful in aligning the AI’s goals. For example, if you request a self-driving car to pick you to the airport as soon as possible, it may surpass the speed limit, make you nauseous during the travel, and you may even be involved in legal disputes due to the violation of the speed limit. Another example is you design an AI and request it to take actions to balance the ecosystem. In this case, it may destroy a few people to decrease the population and keep the ecosystem balanced.