If it is precisely to neutralize the biological mechanism of aging, then molecular biology, medicine.
I recommend that you first listen to Stanislav Polozov's lectures on this topic, there are several of them on YouTube. To better understand the range of tasks.
How do you like the transfer of consciousness to the information cloud?
Neural networks are already drawing pictures, writing music, trading on the stock exchange, even trying to shoot films.
In my opinion, the closest for us, a variant of immortality is the transfer of our consciousness to the information cloud.
It is clear that so far AI (artificial intelligence) has not yet developed for this, but when I studied at the university 20 years ago, then AI seemed then a fantasy and we thought it would never happen.
So perhaps the singularity is closer than it seems)
In other words, my opinion is that our path to immortality is AI and AI is Artificial Intelligence and Information Technologies.
And biological life is too weak, dependent on many factors and too many resources are spent on maintaining the Hardware level (our body).
What kind of education…. To bypass the aging process
Without a doubt, if you lead a correct physical lifestyle (nutrition, physical culture, sleep and wakefulness, positive thinking), then life can be extended for several years.
But the question, as I understand it, is about removing aging altogether, canceling it.
Alas, science is powerless, I won't even give examples, they are all around. Yes, we somehow support the appearance, and that, people did not even live to ninety. But many are fabulously rich. And nothing ...
But there is an opportunity to get rid of aging!
Only the Creator can do it and He assures us of this.
Isaiah 33:24: .. . And none of the villagers will say "I'm sick"; sins will be forgiven to the people who live there.
It means the whole thing is in sin. Let's remember how it all started.
Genesis 2: 15-18: ... God took a man and put him in the Garden of Eden to cultivate and take care of him. And Jehovah God commanded man: “You can eat your fill from all the trees in the garden. But do not eat from the tree of the knowledge of good and evil, because on the day you eat from it, you will certainly die. "
What do the words “ on the day you eat ” mean? They mean that if such a day had not come, then death would not have happened ..
But, unfortunately, it has come. Adam ate the fruit and therefore showed disobedience to God. Here in THIS is sin.
Any disobedience to the law of God is a sin! (intimate relationships have nothing to do with it)
And this is not a whim, but a law of nature, the essence of which is that only complete unity with the Creator ensures harmony and life.
As soon as Adam disobeyed God, ate the fruit, there was a break with God - the unity was broken. Man has lost the source of life.
From that moment, people do not live in Paradise, cannot communicate directly with God, and are mortal.
But for us, descendants of Adam, God provided the opportunity to make our own choice and return immortality.
John 3:16 : ... For God so loved the world that He gave His only begotten Son, so that everyone who believes in Him should not perished, but had eternal life.
Jesus should not have died, he was without sin, but died. He died for our sins " so that everyone who believes in Him should not perish, but have eternal life."
When will this day come?
John 6:39: ... This is the will of Him who sent Me, that everyone who sees the Son and believes in Him may have eternal life; and I will raise him up on the last day.
What is this Day, a separate topic.
Salvation is in the knowledge of God and the Son.