As John Doerr, the legendary venture capitalist whose firm Kleiner Perkins Caulfield & Byers had backed Netscape, put it, “The Netscape IPO was a clarion call to the world to wake up to the Internet. Until then, it had been the province of the early adopters and geeks.”

This Netscape-triggered phase drove the flattening process in several key ways: It gave us the first broadly popular commercial browser to surf the Internet. The Netscape browser not only brought the Internet alive but also made the Internet accessible to everyone from five-year-olds to eighty-five-year-olds. The more alive the Internet became, the more consumers wanted to do different things on the Web, so the more they demanded computers, software, and telecommunications networks that could easily digitize words, music, data, and photos and transport them on the Internet to anyone else's computer. This demand was satisfied by another catalytic event: the rollout of Windows 95, which shipped the week after Netscape took its stock public. Windows 95 would soon become the operating system used by most people worldwide, and unlike previous versions of Windows, it was equipped with built-in Internet support, so that not just browsers but all PC applications could “know about the Internet” and interact with it.

Looking back, what enabled Netscape to take off was the existence, from the earlier phase, of millions of PCs, many already equipped with modems. Those are the shoulders Netscape stood on. What Netscape did was bring a new killer app-the browser-to this installed base of PCs, making the computer and its connectivity inherently more useful for millions of people. This in turn set off an explosion in demand for all things digital and sparked the Internet boom, because every investor looked at the Internet and concluded that if everything was going to be digitized-data, inventories, commerce, books, music, photos, and entertainment-and transported and sold on the Internet, then the demand for Internet-based products and services would be infinite. This led to the dot-com stock bubble and a massive overinvestment in the fiber-optic cable needed to carry all the new digital information. This development, in turn, wired the whole world together, and, without anyone really planning it, made Bangalore a suburb of Boston.

Let's look at each one of these developments.

When I sat down with Jim Barksdale, the former Netscape CEO, to interview him for this book, I explained to him that one of the early chapters was about the ten innovations, events, and trends that had flattened the world. The first event, I told him, was 11/9, and I explained the significance of that date. Then I said, “Let me see if you can guess the significance of the second date, 8/9.” That was all I told him: 8/9. It took Barksdale only a second to ponder that before shooting back with the right answer: “The day Netscape went public!”

Few would argue that Barksdale is one of the great American entrepreneurs. He helped Federal Express develop its package tracking and tracing system, then moved over to McCaw Cellular, the mobile phone company, built that up, and oversaw its merger with AT&T in 1994. Just before the sale closed, he was approached by a headhunter to become the CEO of a new company called Mosaic Communications, forged by two now-legendary innovators-Jim Clark and Marc Andreessen. In mid-1994, Clark, the founder of Silicon Graphics, had joined forces with Andreessen to found Mosaic, which would quickly be renamed Netscape Communications. Andreessen, a brilliant young computer scientist, had just spearheaded a small software project at the National Center for Supercomputing Applications (NC SA), based at the University of Illinois, that developed the first really effective Web browser, also called Mosaic. Clark and Andreessen quickly understood the huge potential for Web-browsing software and decided to partner up to commercialize it. As Netscape began to grow, they reached out to Barksdale for guidance and insight into how best to go public.

Today we take this browser technology for granted, but it was actually one of the most important inventions in modern history. When Andreessen was back at the University of Illinois NCSA lab, he found that he had PCs, workstations, and the basic network connectivity to move files around the Internet, but it was still not very exciting-because there was nothing to browse with, no user interface to pull up and display the contents of other people's Web sites. So Andreessen and his team developed the Mosaic browser, making Web sites viewable for any idiot, scientist, student, or grandma. Marc Andreessen did not invent the Internet, but he did as much as any single person to bring it alive and popularize it.

“The Mosaic browser started out in 1993 with twelve users, and I knew all twelve,” said Andreessen. There were only about fifty Web sites at the time and they were mostly just single Web pages. “Mosaic,” he explained, “was funded by the National Science Foundation. The money wasn't actually allocated to build Mosaic. Our specific group was to build software that would enable scientists to use supercomputers that were in remote locations, and to connect to them by the NSF network. So we built [the first browsers as] software tools to enable researchers to 'browse' each other's research. I looked at it as a positive feedback loop: The more people had the browser, the more people would want to be interconnected, and the more incentive there would be to create content and applications and tools. Once that kind of thing gets started, it just takes off and virtually nothing can stop it. When you are developing it, you are not sure anyone is going to use it, but once it started we realized that if anyone is going to use it everyone is going to use it, and the only question then was how fast it would spread and what would be the barriers along the way.”

Indeed, everyone who tried the browser, including Barksdale, had the same initial reaction: Wow! “Every summer, Fortune magazine had an article about the twenty-five coolest companies around,” Barksdale recalled. “That year [1994] Mosaic was one of them. I not only had read about Clark and Andreessen but had turned to my wife and said, 'Honey, this a great idea.' And then just a few weeks later I get this call from the headhunter. So I went down and spoke to Doerr and Jim Clark, and I began using the beta version of the Mosaic browser. I became more and more intrigued the more I used it.” Since the late 1980s, people had been putting up databases with Internet access. Barksdale said that after speaking to Doerr and Clark, he went home, gathered his three children around his computer, and asked them each to suggest a topic he could browse the Internet for-and wowed them by coming up with something for each of them. “That convinced me,” said Barksdale. “So I called back the headhunter and said, Tm your man.'”

Netscape's first commercial browser-which could work on an IBM PC, an Apple Macintosh, or a Unix computer-was released in December 1994, and within a year it completely dominated the market. You could download Netscape for free if you were in education or a nonprofit. If you were an individual, you could evaluate the software for free to your heart's content and buy it on disk if you wanted it. If you were a company, you could evaluate the software for ninety days. “The underlying rationale,” said Andreessen, “was: If you can afford to pay for it, please do so. If not, use it anyway.” Why? Because all the free usage stimulated a massive growth in the network, which was valuable to all the paying customers. It worked.

We put up the Netscape browser, said barksdale, and people were downloading it for three-month trials. I've never seen volume like this. For big businesses and government it was allowing them to connect and unlock all their information, and the point-and-click system that Marc Andreessen invented allowed mere mortals to use it, not just scientists. And that made it a true revolution. And we said, 'This thing will just grow and grow and grow.'“