The Least We Can Do Is Wave to Each Other is the second album by the British progressive rock band Van der Graaf Generator, released in February 1970 on Charisma Records. It was the group's first album to be released in the UK and the only one to chart in the top 50 in that country. The songs on the album were mostly composed by group leader Peter Hammill but arranged and rehearsed by the whole band. The lyrics covered a variety of themes including relationships with friends, witchcraft and apocalyptic catastrophes, while the music ranged from ballads such as "Refugees" to unusual and aggressive playing on "White Hammer" and "After the Flood". As well as a brief commercial success, the album was well received by critics and continues to be praised.
VDGG's second step on the mid-'70s comeback trail saw Peter Hammill attempting to meld the introspective and the cosmic throughout, though this did not stop him from taking a dead run at a grandiose concept or two - the consequences of immortality on the title track, and the grand fate of humanity on the epic "Childlike Faith in Childhood's End." The theme of humane cooperation informs the opening "Pilgrims," while "La Rossa" is an epic tale of desire fulfilled (a story that would be concluded on Hammill's solo album, Over). The true highlight, however, is the beautiful, pensive "My Room (Waiting for Wonderland)," with its echoes of imagination and loss. Hammill did not achieve such a level of painful beauty again until "This Side of the Looking Glass" on Over.