The top 3 global challenges which technology can address.

Today, technology plays an upper hand in solving a wide array of problems. It may be for solving social problems or building a business and in this way, it can impact businesses all over the world. Given below are the three major global challenges that can be solved by technology.

* Cleaning up our Oceans

Trillions of plastic pieces — we can call them “microplastics” — are now floating through the oceans of the world. Where is this waste coming from? Much of this waste comes from bags that have been thrown up over time. This not only poisons humans but birds and fishes too. Scientists fear that the effects on both human health and the atmosphere will be deep, and it may take several decades to clean up the thousands of millions of loads of plastic that have gathered. Because the pollution is so diffuse, it’s tough to wipe up, and while there are model methods for undertaking the massive oceanic garbage patches, there is no answer for waterways, coasts and seas.

* Grid-scale energy storage

Wind and solar are renewal energy sources that are becoming cheap and more commonly installed, but they don’t produce electricity when the wind isn’t blowing or the sun is not shining. That is a limitation for how much power these causes can supply, and how fast we can stay away from steady sources like natural gas and coal. The building cost of enough batteries to support entire grids for the days when renewable generation flags would be astronomical. Various startups and scientists are working to develop feasible forms of grid-scale storage that could last for much more longer periods, including tanks of molten salt or flow batteries. Whichever way, we badly need an economical and more effective way to store massive volumes of electricity.

* Cars that operate with no drivers

Self-directed vehicles have been tested for heaps of miles on public roads. In the suburbs of Phoenix, pilot programs for delivery and taxi services are under way. In general, driverless cars are not yet common to take over roads. There are difficulties to handle disordered traffic, and difficulty with weather circumstances like fog and snow. There could be a wholesale reimagining of transportation if they can be made reliably safe. Traffic congestion could be eradicated, and cities could be converted as parking lots give way to new expansions. Above all, self-driving cars, if widely organized, are anticipated to eradicate most of the 1.50 million demises a year caused by traffic accidents.