The Execution Channel is an alternate history science fiction novel by British writer Ken MacLeod, which focuses on the early decades of the 21st century.
The military of the United States of America and some of its allies have conducted a War on Terror for some time and additional terrorist acts have continued, including an unspecified one at Rosyth in Scotland.
She then receives a text-message from her brother Alec — who serves in the British Army in Central Asia — apparently warning her of impending trouble.
Other characters include a blogger who specialises in conspiracy theories, Mark Dark; and his mother, Sandra Hope, who works at a camp for eco-refugees in the United States.
However, the September 11, 2001 attacks still occurred, although they targeted Boston and Philadelphia rather than New York City and Washington D.C. MacLeod explains, "the point made...is that these matters are affected by more powerful forces than the personality of a particular president.