And human attitude disease like not purposely seeing your father, grand father and father in law who has expired but is about to leave in physical form is a big disease world must take care. Its a deadely disease and people who do this might kill someone related to them or known to them and law will take years to decide because there are so many pending cases.

Justice ministry in each country must form a law related to killing and must have a special court who can finish all the arguments within a 3 month period starting from the day of killing.
Else lawyers will purposely take next date after next date after next date for many years and this is very much against the purpose of law, which is help legally (Law does not allow interference of your position in society or your relationship with someone in legal decision just like a doctor keeps relattionship between her or him and the patient.) e.g. It took founder more than 5 years to stand in the court of law in his almost fatal case. The lawyer was ok but the pending cases made one think whether accident kills a person or legal decision waits so much that the person dies. (Human life has no legal meaning can be what a person thinks in such cases).

In the last 2.8 million years, billions of people who lived on earth have seen many conflicts, deadly wars, diseases, floods, earthquakers, fires

Now world has become a village and like a contagious disease spreads faster in a village, Covid19 which is a non contagious disease has spread across the world and economy has gone down seriously. But this is a medical disease and there will be some medicine or vaccine after some days and it certainly will not be a big disease in 2030.

But there would be new diseases, crime, wars, conflicts ... and we have not learnt deadely disease whch we see.
We and our future generations have to fight it.
Call it by any name but in simple words it is " Climate disease"

We say we have not learnt because we use plastic, wood (means cutting trees), even our mobile phones are used only for couple of years and we use new phone and dont know whether our earlier phone is thrown and leads to climate change. We use petrol, diesel, fly by airplanes, use computers ... everything we do has some effect on climate because we want good packing when we get them and fro the manufacturer to our wholesale agent to retailer to us, the equipment travel which means petrol, diesel is used.

We know we are not 1st century persons who never used internet, vehicles, ACs, airplanes, mobiles ... and technology changed us.
But our human attitude is changing.
If we dont use same mobile for 3 years (and use mobile like respiration e.g. everything right from calls, messages, video meets, payment ..), do we sell or throw ourself, our lives (We sell our talent but ask yourself if you sell yourself)

World must fight against climate because neither 100000 billion dollars nor just 10 countries can solve this problem.

It needs the world to come together and Covid19 has partly started this action of togetherness
as well as working from home attitude thereby reducing climate damage that we do through vehicles, more consumption of water and light ...

It has also helped friends to come togetheron video meetings.

And it has resulted in parents seeing their children many times a day (instead of once in few days or months)

First human on earth was found 28 00 000 years back.
In the last 2.8 million years, world has seen many viruses causing AIDS, Polio, Covid19, wars, floods, deserts ...

But the world is facing 2 deadly viruses
1) Not seeing your father, when he is about to leave earth
2) Climate change that our forefathers and we are doing, and may be next few generations will do..