Most people's minds have been wiped of UFO experiences just like in "Men in Black"

It is my present belief that everyone on earth that can read or write any language has had experiences with UFOs from the past, present and future of earth  and/or with UFOs from the past, present or future of other planets or dimensions as well. But, most have had their memories wiped away to a greater or lesser degree.

So, literally all of you since you can read this have had your memories tampered with. My father in law when he was alive was even given Amnesiacs by doctors after they kept him in an induced coma for 1 or 2 weeks when he had a yeast infection in his blood. So, the only way to keep him alive was in ICU in a hospital in a coma which is expensive unless you have really good medical insurance and specialist doctors who can develop ways to keep you alive.

The point of all this is to show you that even medical specialists on earth have the ability to wipe people's memories of one day, one week, one month or one year or therabouts.

So, the fact that aliens can do this too should be no surprise to anyone.

So, what I'm telling you is that you and everyone you know that reads or writes any language has had their memories tampered with here on earth.

It is done in order to keep Earth "Quaint" and to keep governments and religions from collapsing completely.

When I was contacted to help participate in creating timeline 2 in 1969 until 2001 when 9-11 gave us an opportunity to create a 2nd timeline, I asked for my memories to be wiped because my son was just born and I knew I couldn't deal with all this in real life right then. I needed to raise my son to adulthood. So, they agreed with me and so I didn't remember what had happened in fulness until 2002 to 2003 when my memories started coming back to me. It was important that the people of earth had some kind of record of why a 2nd timeline had been created to keep 5 billion people from dying from doomsday weapons on the first timeline when 9-11 occurred.

So, I understand why they let me remember so I could share records of what actually happened to create timeline 2 that you and I presently live on instead of timeline 1 where most of civilization is gone along with you and me here in the U.S. So, on timeline one Russia, China, the U.S., Canada, down to the tip of South America are uninhabitable except for a section of the Andes up high where people can still have a high enough IQ to make sense of things because most other places the IQ is about like a wolf (not more than that) on timeline 1.

Even in 7000 AD on timeline 1 the only really developed civilization is in what we now call Switzerland because no nukes hit there on timeline 1 because of their neutrality.

Note: Why have so many people's memories been tampered with?

Earth is a Galactic Park that aliens have always visited. There has never been a time when aliens didn't visit earth since it first existed. But, as our technology has developed the Galactic Park Rangers don't want to destroy the governments or religions of earth. Our technology is thousands of years behind anyone who visits us. So, there is no warfare because people visiting a park don't want to harm the deer or squirrels (we being the deer in this scenario). So, Earth is seen very much like we see Yosemite or Yellowstone as a vacation spot to come to for beings all over this galaxy and beyond.
So, what is actually going on here is much different than most people realize. Earth is a Galactic park and a protectorate protected directly by the Galaxy and people aren't made aware of this simply because the Galaxy sees us sort of as children growing up or as we see deer in Yosemite or Yellowstone. So, though they might thin us out through various means they aren't interested in making war on us because that would be ridiculous because this is a park that they want to preserve, especially all nature both human and animal for posterity.

So, I'm thinking that global warming is only a way to thin out humans here on earth to prevent earth killing wars caused by overpopulation. However, most people likely don't understand the fullness of all this.

Also, because time travel exists there is no species that is permanently extinct (potentially). However, they only appear to be extinct during this time period. But, any species can be brought back that can survive the microbes and bacteria presently on earth at the time when they want to bring them back.