I can't believe the existence of unicorns was just a story all along.
The existence of air is essential for all living beings to survive.
The existence of the sun provides the earth with light and warmth.
The existence of poverty remains a major issue in many parts of the world.
I questioned the existence of ghosts until I experienced a paranormal encounter myself.
I'm not sure about the existence of ghosts, but I do believe in the paranormal.
The existence of a loving family is one of the most precious things in life.
It's hard to deny the existence of climate change when we see the effects on our planet.
The existence of life on other planets has yet to be confirmed.
The existence of poverty in our society is a sad truth that we need to address.
It's hard to imagine the existence of life beyond our planet until we discover concrete evidence.
The existence of global warming is a clear sign of the growing environmental crisis.
The mere existence of social media can have a significant impact on mental health and well-being.
The existence of inequality is a persistent problem in many societies around the world.
The idea of an afterlife has long been debated, but the existence of heaven and hell remains a mystery to many.
The existence of poverty in our society is a sad reality that we need to address.
Philosophers have long debated the existence of free will and whether it is an illusion.
The existence of social media has revolutionized the way we communicate with each other.
Many scientists believe that the existence of life on other planets is a possibility.
The existence of the internet has made it easier for us to access information from all over the world.
The existence of a loving God is a comforting thought for many individuals.
The existence of social media has radically transformed the way we communicate and interact with one another.
The existence of the universe has been a topic of debate for centuries.
The existence of poverty in today's society is a grave concern for many governments and organizations.
The existence of natural resources such as oil and gas has been the driving force behind many countries' economic growth.
Philosophers have long debated the existence of an objective reality beyond our subjective experiences.
The existence of systemic racism in our society cannot be ignored or denied any longer.
Many religious traditions posit the existence of a divine being or entity guiding the universe.
The existence of life beyond our planet has captivated the imaginations of scientists for centuries.
The existence of mental illness is often stigmatized and overlooked, leading to inadequate support for those who suffer from it.