While these are noble ideas, they will more than likely not see the light of day...at least as long as the elite class continues writing the rules...there is no profit in providing free access to anything...and affordability is often determined by the ebb and flow of the supply and demand cycle...that's why there aren't too many people donating countless millions of dollars to projects that will show very little, if any return on investment...sadly this is how our current social/economic system works...

Aside from that, there are a few other things that come to mind when replying to this post...

#1 Manufacture Wireless Energy...this is an impossibility, and here's why...you cannot stream electricity from one location to another wirelessly because you run a much greater risk of human interaction with potentially lethal amounts of electricity...increased episodes of electrocution...
#2 Transmit Internet to Remote Global Areas...for what purpose specifically? These areas are usually considered remote for a very good reason, and most of the time it has to do with temperature ranges; it's either too hot, or too cold for anyone to consider living there year round...those who do make those areas their full time homes are uninterested in internet or technology; they want to live "off grid," so this doesn't appear to be a very good approach to financial freedom...
#3 Design More Economical Solar Cells and Solar Installation...this again seems to be a great idea, yet it focuses on the wrong technology...solar is only available for specific hours each and every day, and only in regions where the sun shines a significant part of the year, or all year long...they are very ineffective in northern tier regions that live under the cloudy days of winter for 4-6 months of the year...kinetic alternative energy systems such as improved residential sized windmills would probably be a better focus group...wind is available all over the planet in various quantities, both day and night...find a way to capture the lightest breeze and convert that into the greatest amount of energy possible...and you can start stockpiling safes with all your financial freedom...
#4 Create Affordable Water Desalination...this sounds like a great idea; however, it has already been done by several saltwater still manufacturers...you can purchase a fabricated model from quite a few online distributors and most of these personal units are under $500, or if you have your wits about you, you can search through YouTube to find instructive videos...like this one...that demonstrate how to purify saltwater using common household items...
#5 Better Weather Prediction...another practical impossibility...even with all of the current weather tracking equipment they get it wrong quite frequently...take Hurricane Matthew for instance, there was no less than two dozen different tracks it could've taken...they guessed at it each hour; the only way to establish any "accuracy"...then there's also the undeniable fact that several governments are experimenting with weather modification/manipulation...which many people already believe they are capable of...which means this avenue to financial freedom will be full of inescapable potholes and pitfalls...