Contest alert! || Innovative solutions for real world problems.

Greetings everyone how are you all doing it's a good and this contest is very interesting to me that's why I want to share my knowledge here too so thanks to @sahar78 for organizing this contest.

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Share atleast three real world problems.

The world problems that's really affecting the world right is firstly is poverty and Inequality, many people around the world are really struggling just to meet their basic needs such as food, shelter, and healthcare but due to poverty and economic inequality and also lack of access to education, job opportunities someone will graduate from the university but to get a job will be difficult and sometimes I think that going to school is a waste of time since after graduating you will not be able to get a good job that suits your certificate that's really terrible.

Another world problem is access to Clean Water and Sanitation up to millions of people worldwide lack access to clean water and sanitation facilities my country Nigeria is an example here in lagos state the water is really really bad no good water to drink rather we buy sachet water spending money just to get good water to drink and some people that can't afford to buy sachet water will go ahead and drink the normal tap water is not good at all and it can leads to waterborne diseases, malnutrition, and even death because the water is not good to the body.

Lastly is that the Earth's climate is rapidly changing due to human activities and this is leading to rising temperatures and extreme weather events, sea level rise, and other environmental impacts which the world needs to join head together and do something about all this problems.

Have you ever face any problems from them which you are discussing here.

Yes i just mentioned the my country Nigeria are also facing this problem and in my area particularly lekki lagos Nigeria the water is really really bad and have some smell in it which I wonder how people still drink it just because they can't afford to buy sachet water but even the sachet water i still don't trust it that much because i think they are using chemicals to make the water good that what i think but what I later understand is that not all Nigeria water are bad some are really good but I'm just saying the one in my area Lagos state which turns out to be the center of excellent the image below is how the water in my area looks like.

[Image snap with my phone]

Share three innovative solutions for real world problems.

The only solution to this world problems is through vertical farming because it's is a revolutionary solution to address food security and sustainability issues and by growing crops indoors in stacked layers just by using soilless farming techniques and controlled environment agriculture,

Secondly by Implementing blockchain technology in supply chains which i believe can greatly enhance transparency, traceability, and efficiency.

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Let the world join hand together and provide jobs for the youth's of the nations it's really bad to see a first class graduate driving a public bus just because they is no job in the country.

Thanks for reading my post I'm inviting @josepha, @okere-blessing and @goodybest to participate in this contest.