Why does Bible prophesy speak of disruptions in nature as a sign of the End Of The Age?   

And the tongue is a fire, a world of iniquity: so is the tongue among our members, that it defileth the whole body, and setteth on fire the course of nature; and it is set on fire of hell. Jam 3:6 But the tongue only speaks what is in the heart.     If the heart is evil, therein is the problem.     We must always see the root from the fruit.

Nature is a servant of the Lord`s purposes.   It was placed under the authority of man.   

When man is in fellowship with the Lord, nature responds positively.   

When man is in opposition to the Lord, nature responds negatively.   

Now the Holy Spirit speaketh expressly, that in the latter times some shall depart from the faith, giving heed to seducing spirits, and doctrines of devils; 1Ti 4:1 If a believer does not dig down into the Truth they will dig their way horizontally out of the Truth.     It is horizontal thinking that allows Satan to sow deception.      We are at the point now where the Spiritual Wickedness in High Places is in political offices, corporate boardrooms, classrooms and pulpits.      If an idea comes against the Word Of The Lord it is satanic in origin.     It will be destructive.     It will steal the Truth.     It will kill.     Joh 10:10 Be wise as serpents and harmless as lambs.     Mat 10:16

This verse describes the current state of affairs quite accurately.   Mankind has `outgrown` the Lord or `learned better` than to believe in and fellowship with the Lord.   They have believed demonically inspired, educated fools.   

So, as the populace moves out of fellowship with the Lord, nature is disrupted by the Spiritual Wickedness in High Places.   

What is the reaction by the environmentalists?   Get rid of mankind!   

And the reality is they are partially correct.   Mankind was created to be in fellowship with the Lord.   Outside of that fellowship he is no better than Satan or the fallen angels.   

When Christ returns He will destroy the wicked - those who refuse fellowship with the Lord.   And then there will 1000 years of stability on earth as fellowship with the Lord is ordained and mandated by Christ Himself.   

Every person was created to be in fellowship with the Lord.   There is no reason to kill-off large portions of humanity in order to `protect the environment`.   As a matter of fact, that would be serving Satan`s purposes.   

Jesus prescribed the method by which humanity and nature were to be Saved:

And he said unto them, Go ye into all the world, and preach the gospel to every creature. Mar 16:15 This is the Great Commission.     It is still in force.     We are expected to carry the Gospel to every creature.      Jesus did not expect every person to believe, but He wants us to make sure all nations hear the Gospel as it is a criteria for His return.     Mat 24:14

Teaching them to observe all things whatsoever I have commanded you: and, lo, I am with you alway, even unto the end of the world.     Amen. Mat 28:20 Notice that Jesus said we are to teach what He has said - not what the Father or Holy Spirit says.     Why?      Because He, Jesus, is the voice, the image of the Holy Spirit Father, the Incarnate Word.      So we see that it is in teaching that believers are `immersed` (baptised) into Him.      He is saying make disciples of the believers and that He will never forsake us.      But He did forsake us.     He ascended to Heaven.      However, He sent us His Holy Spirit who is His essence and power.      `All things` means that what Jesus told the original disciples was not just for them but for all men for all time.

So, if the earth (nature, creation) is to be saved it will be by preaching and teaching the Gospel of the kingdom to every person.   

For I am not ashamed of the gospel of Christ: for it is the power of the Holy Spirit unto salvation to every one that believeth; to the Jew first, and also to the Greek. Rom 1:16 The Gospel of Grace Through Faith In Christ Jesus is the power of the Holy Spirit, who is life, who brings His life into those who hear, believe, receive and do it.      Are you ashamed of the Gospel?      do you share the Gospel regularly?      Are you Spirit Filled?

This is a preview of creation and what will happen in nature when everyone is in fellowship with the Lord:

The wolf also shall dwell with the lamb, and the leopard shall lie down with the kid; and the calf and the young lion and the fatling together; and a little child shall lead them. Isa 11:6 This speaks of the age of peace ruled by the Prince of Peace.

And the cow and the bear shall feed; their young ones shall lie down together: and the lion shall eat straw like the ox. Isa 11:7

And the sucking child shall play on the hole of the asp, and the weaned child shall put his hand on the cockatrice` den. Isa 11:8

They shall not hurt nor destroy in all my holy mountain: for the earth shall be full of the knowledge of the Lord, as the waters cover the sea. Isa 11:9