The space-weather enterprise: past, present, and future

Space-weather impacts society in diverse ways. Societies' responses have been correspondingly diverse. Taken together these responses constitute a space weather "enterprise", which has developed over time and continues to develop. Technological systems that space-weather affects have grown from isolated telegraph systems in the 1840s to ocean and continent-spanning cable communications systems, from a generator electrifying a few city blocks in the 1880s to continent-spanning networks of high-tension lines, from wireless telegraphy in the 1890s to globe-spanning communication by radio and satellites. To have a name for the global totality of technological systems that are vulnerable to space weather, I suggest calling it the cyberelectrosphere. When the cyberelectrosphere was young, scientists who study space weather, engineers who design systems that space weather affects, and operators of such systems - the personnel behind the space-weather enterprise were relatively isolated. The space-weather enterprise was correspondingly incoherent. Now that the cyberelectrosphere has become pervasive and indispensable to most segments of society, the space weather enterprise has become systematic and coherent. At present it has achieved considerable momentum, but it has barely begun to realize the level of effectiveness to which it can aspire, as evidenced by achievements of a corresponding but more mature enterprise in meteorology, a field which provides useful lessons. The space-weather enterprise will enter a new phase after it matures roughly to where the tropospheric weather enterprise is now. Then it will become indispensable for humankind's further global networking through technology and for humankind's further utilization of and expansion into space. (C) 2000 Elsevier Science Ltd. All rights reserved.