There are many inventions of the modern times that have had both positive and negative impacts on mankind, depending on how they are used and what consequences they entail. However, two inventions that could be considered as having adversely influenced mankind are nuclear weapons and social media.

Nuclear weapons are devices that use nuclear fission or fusion to create massive explosions that can destroy cities and cause radiation poisoning. They were first developed and used during World War II, and have since been a source of fear, tension, and conflict among nations. Nuclear weapons pose a threat to global security, peace, and stability, as well as to the environment and human health. The use of nuclear weapons could result in a nuclear war that could wipe out civilization and cause irreversible damage to the environment.

Social media are platforms that allow people to communicate, share, and access information online. They have become an integral part of modern life, offering many benefits such as connecting with friends and family, learning new things, and expressing oneself. However, social media also have negative effects on mankind, such as reducing attention span, increasing anxiety and depression, spreading misinformation and hate speech, and undermining privacy and democracy. Social media can also be addictive, distracting, and isolating, affecting people’s mental and physical well-being.

These are two inventions of the modern times that have adversely influenced mankind, but there may be others that you can think of. The important thing is to be aware of the potential risks and harms of any invention, and to use it responsibly and ethically.