Science is awesome! But has more questions than answers, and won't save you.
Sociology has more answers for the moment. But conditions change whether we are ready or not.
Psychology manages pain... rarely can cure.
Sports makes half the people feel good... until the next game.
Politics, in all it's forms has to put some group down, so that it's own kind can (maybe) succeed.
Good diet prolongs the condition. Poor diet hastens decay. No diet brings eternity or perfect brain and body function.
Technology is cleaver, and can add to our daily output. But technology reaches it's limit just a little after no technology does.
Clean water is better than dirty water... but is still not the kind of water that will never make you thirst again.
Wealth won't save you, it just means someone else has to be poor.
I earn my living by preaching, and leading christian congregations. But there is not a church anywhere that will save you. This is disappointing to my kind. Except that all is not lost. There is One that makes a difference, and came to this world, at just the right time and place, to do so.
That One is Jesus.
Matthew 1.21: She will bear a son, and you shall call his name Jesus, for he will save his people from their sins.”