The word “change” may never be the same.  For some, it’s change from the previous political administration.  For others, it’s global change and a new approach to each problem we encounter as a world.  But looking back over the last few decades, what would be the most significant innovations that changed how we live?

PBS’ Nightly Business Report celebrated its 30th year on the air with a special on the top 30 innovations in the past 30 years.  NBR solicited nominations from the public, and a panel of professors from Wharton sorted and awarded the top innovations.

From medication and technology marvels to those basic staples like LEDs found in every device, the list is not very surprising.

1. Internet and the Web
2. PC/laptop computers
3. Cell phones
4. Email
5. DNA testing and sequencing/Human genome mapping
6. Magnetic Resonance Imaging (MRI)
7. Microprocessors
8. Fiber optics
9. Office productivity software
10. Non-invasive laser/robotic surgery (laparoscopy)
11. Open source software and services (e.g., Linux, Wikipedia)
12. Light emitting diodes (LED)
13. Liquid crystal display (LCD)
14. GPS systems
15. Online shopping/ecommerce/auctions (e.g., eBay)
16. Media file compression (jpeg, mpeg, mp3)
17. Microfinance
18. Photovoltaic Solar Energy
19. Large scale wind turbines
20. Social networking via the Internet
21. Graphic user interface (GUI)
22. Digital photography/videography
23. RFID and applications (e.g., EZ Pass)
24. Genetically modified plants
25. Bio fuels
26. Bar codes and scanners
27. ATMs
28. Stents
29. SRAM flash memory
30. Anti retroviral treatment for AIDS

What’s missing from this list?  And should social networking (which affects people online and who have registered for services) really score higher than genetically modified plants (which fill the shelves of every grocery store)?

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