What is Life?

What is life? It's the existence of an individual human being or animal.
What is existence? It's the consciousness of the human or animal brain.
What is consciousness? It's the state of being aware of one's surroundings.
 
appears so, I just noticed 2 other related threads

:(

ignore

but I was hoping to see how atheists answered

I'm an atheist. I don't think that life has any inherent purpose, any more than the existence of an icicle has a purpose. They are both things that just happen when conditions are right.

However, anyone can give their own lives a sense of purpose. My goals are, in the broadest sense, to enjoy my stay on Earth as much as I can (so long as doing so doesn't interfere with the happiness and well-being of others), and to have a positive or at least neutral net effect on the world. To that end, I'll try to get some horses and a little countryside house. Fall in love. Ride horses as much as possible. Enjoy, learn about, and study the wilderness and nature. Be nice and helpful to people. Make others be glad I was born. Help out some dogs. Things like that. It's not terribly sophisticated or "cultured," but it's fine by me.
 
Loathe it or ignore it, you can't like it.
 
I like wikipedia's answer, even though it seems to be a bit too broad:

Life is a characteristic that distinguishes objects that have signaling and self-sustaining processes from those that do not

OP didn't ask about the meaning of life, just life. Life is a very broad thing that includes cockroaches and scientologists.

edit: wait a second

what is the purpose of life?

The purpose of life is different for each life-form and can change depending on age and other factors.
 
^That is a horrible definition in my view :/ For starters, life is not only recognised in objects (ie in what you can observe) but also in sentient beings, through self-awareness. So wiki's sentence is not a generalisation but an erosion of a primary understanding of life, by the very species which senses it beyond a doubt.

Although wiki might be edited by alien, plant, or likely hive lifeforms ;)
 
^That is a horrible definition in my view :/ For starters, life is not only recognised in objects (ie in what you can observe) but also in sentient beings, through self-awareness. So wiki's sentence is not a generalisation but an erosion of a primary understanding of life, by the very species which senses it beyond a doubt.

Although wiki might be edited by alien, plant, or likely hive lifeforms ;)

But life is just basically any organism made out of DNA and all DNA is is a protein that replicates. That's a pretty good definition of life, no?

Re-reading wikipedia's definition it seems that computers might be alive under it. so maybe you are onto something. Yeah, you definitely are.

I did leave out a part of the definition, I thought it was filler. But I guess it was the part that said "EXCEPT FOR ROBOTS"

Anyway, life is pretty hard to define. And everyone is free to find their own purpose in life.
 
Life is undefined. The purpose of life is undefined. Ofc we can take our life and assign its traits as definitions, as in "life is objects with 4 legs", or "life is objects with self sustaining processes" or "the purpose of life is reproduction" but its just a special case descriptive definition which will be thrown into recycle bin the second an alien appears.

Intelligence is undefined too. Cant tell the difference between a stone and a human.
 
Plato defined humans as a "two-legged being, without feathers" :)

( Ον δίπουν, άπτερον ).

It seems that Diogenes, the cynic, then took all the feathers out of a rooster and presented it to the academy as a human.
 
Life has been a breakfast cereal since 1961.
 
Baby don't hurt me, don't hurt me no more.



The concept of life is akin to the concept of 'species'. It's a fine heuristic, but (like all biological definitions), gets fuzzy at the edges.
 
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