Some face-to-face events are returning. Check carefully for any requirements.

The ability to accurately identify and interpret Track and Sign rests on a body of traditional knowledge that previous generations of naturalists would have regarded as fundamental. Sadly, now it is largely unknown and untaught, but with the upsurge of Citizen Science, it is perhaps more relevant than ever.

Slime moulds thrive in damp woodlands and normally spread over rotting logs eating bacteria and fungi. They are also unusual in being single giant cells that show remarkably sophisticated behaviour considering their humble form. This talk presents a little vignette of the science behind these curious beasts and how it has led to better understanding of other networked systems, and even the origins of civilisation.
David Miles, former Chief Archaeologist at English Heritage and former Director of the Oxford Archaeological Unit, will be with us here at Blackwell’s to discuss his latest book, The Land of the White Horse: Visions of England.
Synopsis
The White Horse at Uffington is an icon of the English landscape – a sleek, almost abstract figure 120 yards long which was carved into the green turf of the spectacular chalk scarp of the North Wessex Downs in the early first millennium bc. For centuries antiquarians, travellers and local people speculated about the age of the Horse, who created it and why. Was it a memorial to King Alfred the Great’s victory over the heathen Danes, an emblem of the first Anglo-Saxon settlers or a prehistoric banner, announcing the territory of a British tribe? Or was the Horse an actor in an elaborate prehistoric ritual, drawing the sun across the sky? The rich history of this ancient figure and its surroundings can help us understand how people have created and lived in the Downland landscape, which has inspired artists, poets and writers including Eric Ravilious, John Betjeman and J.R.R. Tolkien.
The White Horse itself is most remarkable because it is still here. People have cared for it and curated it for centuries, even millennia. In that time the meaning of the Horse has changed, yet it has remained a symbol of continuity and is a myth for modern times.
This event will take place in the History Department on the second floor. It is free to attend, but please do register to let us know you are coming. For more information call our Customer Service Department on 01865 333 623 or email events.oxford@blackwell.co.uk
The talk will provide an overview of dragonflies and their life cycles and habitats as well illustrating a number of species that occur in England including those that are currently colonising from the Continent and increasing in numbers.

Warburg Memorial Lecture – Joint with BBOWT
Volunteer-based botanical monitoring has been a mainstay of British and Irish botany for decades, but only recently has a recording scheme for plant communities been established. Dr Pescott outlines the history of this new National Plant Monitoring Scheme, with a particular focus on the challenges and rewards that have been associated with establishing this novel approach in the UK.

A talk from Homeless Oxfordshire about how they strive to be effective and appropriately challenge perceptions, how they are responsive to need and compassion to fellow human beings, and brave enough not to give up on people that society has left behind. This talk is free and open to all.
This talk is delivered by Mackenzie Aspell. Mackenzie is a Senior Fundraiser at Homeless Oxfordshire who believes advocacy to be the most powerful tool for change. Mackenzie also has a background working with mental health charities.

We speak of earthquakes, floods, and fires as wild and untameable disasters – natural phenomena that spring unexpectedly from a hostile landscape and challenge our trust in the safety of our homes. But Ilan Kelman states otherwise. Join him as he challenges the inevitability of these disasters, suggesting that human decisions to build on flood plains, deforest territories, and impose upon the environment for social, political or economic reasons create or exacerbate these disasters. And he has some suggestions on how we can and should act to stop people suffering when nature unleashes its powers.
Ilan Kelman is Professor of Disasters and Health at University College London and a Professor at the University of Agder, Kristiansand in Norway. His overall research interest is linking disasters and health, including the integration of climate change into disaster research and health research. Suitable for ages 14+
Twitter @IlanKelman

To enhance our natural environment, we need to put the environment
back into the heart of the economy. Using natural capital as the
guiding principle, we can leave a better environment for future
generations, implementing a bold 25 year environment plan, thereby
restoring rivers, greening agriculture, putting nature back into towns
and cities, and restoring the uplands and our marine ecosystems. We
can put the carbon back into the soils, encourage natural carbon
sequestration, rebuild our biodiversity and improve our mental and
physical health. This is the prize – a Green and Prosperous Land – and
it is much more economically efficient than the dismal proposed of
business-as-usual and allowing the declines of the last century to
continue.

Friday 23 October
Lecture by Advolly Richmond. Thomas Birch was a trained botanist, and
head gardener at Orwell Park, Ipswich, before travelling to the Gold Coast.
He became part of the international network of correspondents and plant
collectors relied upon by the Royal Botanic Gardens at Kew. This talk aims to
reveal the true extent of Birch Freeman’s horticultural and botanical legacy.
Pay at the
door: £5 (members) £8 (guests