The biological and geological future of the Earth can be extrapolated based upon the estimated effects of several long-term influences. These include the chemistry at the Earth's surface, the rate of cooling of the planet's interior, the gravitational interactions with other objects in the Solar System, and a steady increase in the Sun's luminosity. An uncertain factor in this extrapolation is the ongoing influence of technology introduced by humans, such as climate engineering, which could cause significant changes to the planet. The current Holocene extinction is being caused by technology and the effects may last for up to five million years. In turn, technology may result in the extinction of humanity, leaving the planet to gradually return to a slower evolutionary pace resulting solely from long-term natural processes.
Over time intervals of hundreds of millions of years, random celestial events pose a global risk to the biosphere, which can result in mass extinctions. These include impacts by comets or asteroids with diameters of 5–10 km (3.1–6.2 mi) or more, and the possibility of a massive stellar explosion, called a supernova, within a 100-light-year radius of the Sun, called a Near-Earth supernova. Other large-scale geological events are more predictable. If the long-term effects of global warming are disregarded, Milankovitch theory predicts that the planet will continue to undergo glacial periods at least until the Quaternary glaciation comes to an end. These periods are caused by eccentricity, axial tilt, and precession of the Earth's orbit. As part of the ongoing supercontinent cycle, plate tectonics will probably result in a supercontinent in 250–350 million years. Some time in the next 1.5–4.5 billion years, the axial tilt of the Earth may begin to undergo chaotic variations, with changes in the axial tilt of up to 90°.
The humans living asking more and more
We just don't realize, but the world is full of
treasures
You find them in yourself
The humans are asking more and more
Don't realize, but the world is full of treasures
You find them in yourself
What is necessary for our times today?
We must not do the same mistake
We all live in this blue planet
We live with this blue planet together
I think like that in the place where a nostalgic wind
blows
When this place is gone
It means that we are lost
We're crying for the ideal that can not be thrown away
Our pleasure and sadness are in nature
We are born together, we share the time, and we die
What is necessary for our times today?
We must not do the same mistake
We all live in this blue planet
We live with this blue planet together
This planet is our family
The great nature always defends us
The water, the soil, and a blooming flower
Everything in this blue planet is beautiful
How can we make it dirty?
Can you think of it again?
We are all living in this earth
Where you find a beautiful nature, there is a peaceful
paradise
Let's live our life with all our might
You will shine like this planet
What can we do now?
It's more important to think about the future than look
back past mistakes