Bro, you are posting a video whose points were already addressed by the the video I initially posted and actually outlined a lot more like where this whole idea of overpopulation started.
The individual in your video is basically asserting the myth that was already refuted in the video I posted that human population is increasing exponentially and that one day we are going to run out of land, food, electricity (because no more oil), etc...
The video I posted already point out that if you took every single human alive today they could all have a nice house with a yard and fit with lots of space in the state of Texas alone. So space is definitely not a problem.
Furthermore, the Earths population is expected to peak at around 9 billion and then start dropping because as incomes and standards of living rise, infant mortality rates fall and people live longer they start having fewer kids. You can clearly see that the Earths fertility rate has been steadily decreasing since the 60s (and any single country with a fertility rate below 2.1% will eventually go extinct unless it reverses that trend - the world is currently at 2.42%).
World Development Indicators - Google Public Data Explorer
Here is the fertility rate trend for Pakistan, Bangladesh and India:
World Development Indicators - Google Public Data Explorer
The food shortages that people are afraid of have to do with the fact that all of the third and most of the developing world have not industrialized their agriculture industry as well as improper storage and transport of produce not to mention overall waste particularly in the western world.
For example, Pakistan produces 14% less sugarcane per acre (about 25 tons) in comparison to the world average at 28.5 tons per acre. However, this average takes into consideration the third world and developing countries I was talking about earlier under producing crops per acre of land. Thus, when you compare Pakistan's yield of 25 tons per acre to the US' yield of about 36 tons per acre it means we are producing 44% less of the same crop (sugarcane in this case) per acre. If we fully industrialized our agriculture sector and produced the same amount of sugarcane per acre as the US we would produce an extra 2 million tons (based on the 2011-2012 production figures of 4,638,361 tons from sugarcane alone) and based on an article which cited that Pakistan expects to import up to 600,000 tons of sugar you now see that we could actually meet all domestic needs and have 1.4 million tons for export. However, this isn't an isolated incident with a single crop either it's a phenomenon across a wide range if not virtually every crop you can think of but things are improving as the third and developing world become wealthier. Furthermore, if we switched over from sugarcane to sugar beets we would produce a substantially larger amount of sugar per acre.
Overall due to improper storage and transport it's estimated that between 30 to 50% of the worlds food supply goes to waste without ever even entering someones stomach:
50% of All Food Produced Is Wasted : TreeHugger
For example, in Canada alone we are estimated to throw away about 40% of our food supply every year:
Food waste: An unappetizing, $27B problem | Toronto Star
However, this isn't including the over consumption of food in various parts of the world.
As for energy we have plenty of natural gas and oil to last us for a very long time. Aside from our large oil and conventional natural gas resources we have still yet to be fully exploited yet large unconventional natural gas resources (ex. shale, tight gas, coal bed methane) as well as new discoveries like methyl hydrate deposits which can last humanity for thousands of years and everyone seems to forget that humans continue to learn and develop new technologies and future developments can include Thorium reactors (the world has enough to supply our needs for almost a 1000 years), solar is always getting cheaper every year and is a plentiful resource that will last us until the Sun burns out, enhanced geothermal energy will last us until the end of the Earth, there is work being done on commercially viable nuclear fusion reactors the first of which should be up and running by about 2030 (we have enough deuterium in the sea to meet all the worlds current needs for 150 billion years), etc...
Like I said before this whole idea of a overpopulation crisis is total bullshit. People suffer because of incompetent leadership.