There is no such thing as good and evil in the context being used; which suggests some cosmic, eternal struggle. We know this to be nonsensical and without basis or evidence.

Good and evil are religious terms that suggest humans have "purpose" outside of what they determine for themselves. Evolution and extinction illustrate that man has no more purpose than brontosaurus.

The Earth and cosmos do not cease upon the absence of man.

Suffering is a subjective term to each individual and animal. It is simply a part of the living experience.

The third response.
There’s nothing noble/divine about suffering, nothing especially glorious about dying for a cause, except the comfort it gives survivors. ‘God’ doesn’t test us or ‘have a plan’ because there IS no god. That’s all a delusion.

Make sure I am not contributing to it.

Nature is red of tooth and claw and we are not apart from it but a part of it and all it's rules. We may call something 'evil' but nature knows no evil or good, only evolution and if you try and get in the way of this watch out. We absolutely must stop placing ourselves in the center of things. This is the path to our undoing.

Sorry, but eternally singing praises to some gawd seems to me to be far more awful than any hell you could imagine.....

My response is simply "THAT'S LIFE"

Fourth. Sadness and anger. Then work to eradicate it. Eradication, or at least reduction, of needless suffering in itself is a meaning.

“I have no idea what's awaiting me, or what will happen when this all ends. For the moment I know this: there are sick people and they need curing.” - Dr. Rieux, from the Plague-

In my opinion, evil is solely human activity, suffering is just part of nature and life on planet earth.

While I personally seek to not cause harm to others and live a life of harmony. I also follow the philosophy that I don't start fights, but I damn sure end them.

Recently in my professional career I've learned that I can't ignore those who are undermining and or sabotaging the well being of others and the company for their own personal gain. That I must enforce discipline and punishment to hold those in line and to show others that there is acceptable and unacceptable behavior.

Issuing punishment brings me no joy and yet, I know it must be done to enforce limits and order in a chaotic system.

You can not become strong until you overcome adversity. You can not defeat evil until you acknowledge it exists and you know it's power.

Life eats life
This is necessary

None of them.

I agree that the world is as it is, but I don’t follow that with an assumption that we know everything there is to know about ‘how it is.’
So I don’t rest on any of those three. My fourth response would be to adopt an attitude of “spiritual” adulthood. I would modify those three this way:

1. This life, as it is this moment, is not all there is. There is another potential way of being that can be achieved after the death of that mental attitude, namely the skill of living in the current moment instead of lingering in the past or worrying about the future. As Wittgenstein said... “If we take eternity to mean not infinite temporal duration but timelessness, then eternal life belongs to those who live in the present.”
2. We suffer because we have not grown. There is no profit in exalting suffering to the status of benevolent teacher. It is only an unpleasant and destructive happenstance of nature that is best left behind as soon as we can learn how to do so. And many before us have learned this skill, so there is no reason to think we can’t. Suffering, like the rest of nature, has no teleological intent.
3. It is an emotional, rather than a rational, response to say that since “evil” exists in the world, the world is nothing but evil. The world is as it is, but humans are not wolves, and wolves are not even how we thought they were. And power is not the only motivation humans possess. Evolution has given us “good” qualities as well as “bad” and a remarkable capacity for training our own behavior away from the worst of our natural instincts.
4. Children imagine Santa Claus as a real, flesh-and-blood person, but adults can recognize Santa as a personification of the spirit of giving. It is our biological nature rather than our ignorance alone that tends to anthropomorphize abstractions. It's just a visual shorthand; not a deliberate lie. We draw cartoon googly eyes on pink, stomach-shaped characters to sell antacid to adults! There is nothing inherently wrong with envisioning the totality of nature's forces as a god character so long as we take the more adult understanding as metaphor. Arguably, those, of any age, who continue to take the metaphor as literal truth are "spiritual" children. But those who then deny that the spirit of giving, or that the totality of nature's forces exist, simply because they are unable or unwilling to unpack the metaphor, are hardly more sophisticated.

God (the totality of reality) exists. Santa (an attitude of generosity) exists. Evil (unfavorable circumstances) exist. Metaphor (linguistic and visual shorthand) exists. The meaning of meaning is just a signifier. Finding an antelope I can kill with an arrow means I will eat tonight. Recognizing a lion's footprint and avoiding it means I will live to steal its antelope another day. A raincloud on the horizon means the life-threatening drought may soon be over. Life is brimming with meaning.

Suffering is mostly psychological. The physical kind we can treat medically more effectively every day. The emotional kind we are not so good at dealing with. There is psychiatric care for the seriously ill, but unless we are nearly disabled, our pride and fear of stigma (not to mention budget) won't allow us near it. We're happy to pop the pharmaceuticals, or otherwise self-medicate, but we are afraid of being "marked" as mentally unstable... so we suffer on.

Ancient wisdom traditions bear evidence that someone knew a way out of this suffering, long before psychiatric intervention was invented. Someone knew that most of our suffering was generated by our natural identification with ego, and that, with practice, we could train ourselves out of that identification, and cease the otherwise endless suffering. Someone encoded this wisdom into allegories that vary from culture to culture, but which all contain a similar formula. That formula worked, reasonably well, for most people, until the Age of Enlightenment, when we were taught that the only story worth listening to is a literal story. So we began separating into camps; those who took spiritual metaphor literally and could still swallow it (mostly the undereducated majority) and those who also took the metaphor literally but felt they had to reject it on intellectual grounds. Metaphor as a language of truth died of intellectual abandonment, or was relegated to the "non-essential" arts.

So now poetry and prose are fiercely alienated from each other, and tribalism is alive and well. Meanwhile we are no better at, and arguably worse at, reducing the suffering we generate for ourselves (and others) than we were two thousand years ago.

Wild animals show little evidence of complex, or debilitating, psychological suffering. They may feel momentary disappointment, frustration, or fear, but they deal with it in the moment and get on about the business of living. Domesticated animals, H. sapiens in particular, have an "enhanced" capacity for suffering, because they are operating under conditions of evolutionary mismatch. The Agricultural Revolution radically altered the environment for these animals, and generated a need for a curative counterbalance. Organized religion was our first response, but the Enlightenment whacked that. Psychology and Psychiatry were our second response, but Psychology, in the scientific sense, is less than three hundred years old, whereas religion-as-a-response-to-evolutionary-mismatch had some twelve thousand years to evolve.

Religion is not, strictly speaking, a conscious "invention" of humans. It is an emergent cultural phenomenon, as subject to evolution as our physiology is. It contains the same wisdom as an opposable thumb or a nictitating membrane. It evolved under the pressures of natural selection. It contains an antidote to unnatural (domesticated) suffering, but is currently unavailable to believers and non-believers; but still fully accessible by understanders.

There are a lot more responses than three How many I can't say but I know it's more than 3. Evil is a subjective concept that doesn't exist outside of our own judgements. You can see this because what's considered evil changes from person to person and over time. Suffering is just the fate of all living creatures in this universe. We exist in a universe designed to make black holes it seems, it wasn't designed for life. The unescapable fact we are doomed to destruction ensures we all suffer. Some are just chosen by nature to suffer more than others. I see no sign of a designer outside of gravity and other forces so I see logical reason to buy into the theroy that a magic being created it. Seems like something we humans have dreamed up as most of what we do know is far more wonderful and beautiful than anything any person ever imagined.

I believe what Hobbes says. Not yours but mine.

Human emotional constructs.

Always remember to a religious zealots it is always god(s) will!

That is their patent response to anything that happens to them, their families, their tribe(s), their lands, cultures, and their religious beliefs!

Life is random, good things happen and shit things happen. C'est la vie

Of the three, I would choose the second response. However, I would not say that suffering has a purpose. It's just part of life. Humans suffer. Other animals suffer. Without suffering, would we recognize joy?

Primarily empathy is my response, followed by anger more often than I like to admit.

I have had several discussions with theists about "evil". I submit that it cannot exist as a separate entity. There can be evil acts or even evil people and it can make me angry and have sympathy for those affected by an evil act.
Suffering can be caused by evil acts such as the Buddhists treatment of the Rohingya people in Myanmar or to an individual because of illness and just bad luck.
The response should be again to have sympathy and help if possible.
No need for nay supernatural nonsense.

The only response is to keep living, what are you going to do, take your toys and leave? You should stop thinking after the headline you wrote. All the other stuff you wrote is just words.

I hate it... But it's not 'personal.' Suffering is built into our universe. Stars and galaxies collide, destroying billions of planets. Our earth is the product of extreme violence for billions of years. Sometimes entire species--nearly all--have been wiped out in one fell swoop. Even now, we are pretty much helpless in the face of nature.

As sentient beings, we do have the ability to mitigate some of that suffering, but most people choose to live by their evolutionary makeup and perpetuate violence against "others."

The universe was 'born/borne' to suffer.

We create evil. In the bible there is a verse that says god creates both good and evil but most of us know there is no god. That concept comes out of our minds. Now I am brought back to "we create evil."

It's difficult for god to intervene when man does evil things.
Being non-existent, he is oblivious to it.

There is a problem for any god proposing to be benevolent when bad things happen to good people. It means that either the god is impotent and powerless or that it simply does not care about us in the way described by the religions.