PROBLEMS:

1)Pollution due to advancement in transportation

2)nuclear weapons.a threat to human beings

3)Internet and its side effects...

4)Global warming...the major issue mainly due to scientific advancement... etc etc


Solutions:

1)Human conscience...Scientific knowledge must be used for betterment of humanity not for its destruction

2)transportation facilities...cars,buses,airplanes saved time and energy

3)iNternet has numerous possitive uses

4)Media...and world awareness...

5)medical advancementttt... etc etc