No, but we are able to destroy human civilization as we know it. And we have several ways to do it.
Even after nuclear war, there would be cockroaches. Small animals with shorter lifespan (so faster evolution) will adapt faster, even if many species will die out. Humans might survive, but our global civilization might not. Best way to do it is https://en.wikipedia.org/wiki/Nuclear_electromagnetic_pulse - destroying (on top of killing many people) most of the electronics. Including electronics is shops producing spare parts, so rebooting our technology would be ... interesting.
Another possible way to destroy most of the civilization is climate change, with melting the glaciers in Greenland, Antarctic, etc. increasing ocean level by some 200 feet. Big part of the arable land will be underwater. Most of humanity lives close to the seas. Carrying capacity of the Earth might drop to 1B people. Billions of climate refugees. USA would be better off than many other countries.
Might take few hundred years, but if we are unlucky, glaciers will just slip to the ocean much sooner, rising level, even if full melting would take centuries. Nobody knows. But it is like any other small, but devastating risk: you plan your response guided not how small is the risk, but how devastating for you and descendants.
That's why I am so excited about butanol oil from algae. It is fuel which in not only carbon-neutral: it is carbon NEGATIVE. It REMOVES the CO2 from the air. If we will have enough, we can pump such carbon captured in carbohydrates back underground.
Actually, some scientists consider the risk much higher, according to https://en.wikipedia.org/wiki/Great_Filter theory. We know about the great filters in our past (which we managed to overcome) but not he filters in our future. We know that even our Galaxy has hundreds of thousands of planets (and there are billions of observable galaxies), so life should be more common. Our Galaxy is just some 100K light years across, so any space-faring civilization, like ours will be in few hundred years, should spread over most of the Galaxy in just a billion years, even if traveling much slower than the speed of light. Our Galaxy is 13 BY old. Our Sun is newcomer, just about 5BY old. With such huge potential of life in our Galaxy, we should be visited by now, but apparently nobody came - https://en.wikipedia.org/wiki/Fermi_paradox
So the risk is, that civilization like ours, will destroy itself before spreading out with 100% probability. And we do know we have ways and intentions to do it. Not destroying all life, just the civilization - much easier.
Quite off-topic to the products, but on-topic about the dangers, I hope.
