Science blog

2 posts categorized "Americas"

07 May 2021

Wiley Digital Archive on history of science now available at the British Library

The words Wiley Digital Archive, with a logo of three books standing as if on a shelf
We are happy to announce that this week we have acquired the Wiley Digital Archives of several major learned societies. The collections currently available are those from the New York Academy of Sciences, the British Association for the Advancement of Science, the Royal Geographical Society, the Royal Anthropological Institute of Great Britain and Ireland, and the Royal College of Physicians. The database also includes scientific material from major British universities, digitised as part of the BAAS project.

Information in the archives includes field notes on Hausa Islamic law, beginners' lessons in the Mole language spoken in parts of Ghana, research for a government investigation into early-Victorian mine ventilation, reports on an earthquake in Erzerum, Turkey in 1859, a recipe for a "very rare and excellent" seventeenth-century "wound drink", and a huge range of maps. The Royal College of Physicians collections include a number of digitised incunabula and medieval printed books. For those items which might be harder to read, automated transcriptions are available.

Unfortunately the database cannot currently be used from outside the Library, but we are open again and any reader with an interest in the history of science is highly recommended to come in and try it out.

04 December 2019

Oil, storms and knowing part 2: Pliny, Franklin and the IPCC Special Report on Oceans

This post is the second of a pair to mark the period of the 25th Conference of Parties to the UN Framework Convention on Climate Change, and is contributed by Andrea Deri, Cataloguer.

In addition to seafarers, fishers in the Mediterranean Sea applied oil as Pliny the Elder and Plutarch described. Divers released olive oil from their mouth and used the oil film on the sea surface as a ‘skylight’ for underwater fishing. Oyster collectors in Gibraltar did just the same. They made use of their observation that oil prevented ripples formation and the smooth surface allowed steadier and deeper penetration of sunlight for increased visibility under the water.

Seal hunters also benefitted from the smooth sea surface created by oil. In their case it was the common seal that ‘released’ the oil as 18th-century Welsh zoologist Thomas Pennant, shared hunters’ observations:

Seals prey beneath the water, and in case they are devouring any very oily fish, the place is known by a certain smoothness of the waves immediately above.

An image shows three seals lazing on a rocky outcrop
Common seals create an oily patch on the sea surface when they consume their oily fish underwater. Seal-hunters were aware of this phenomenon. From Thomas Pennant, British Zoology Volume I Plate XII (London, 1812:167) 728.f.26.

Pouring oil on the sea was practiced and endorsed even by the British Admiralty (1891) as a way to prevent waves from crashing over the vessel:

Many experiences of late the utility of oil for this purpose is undoubted, and the application is simple. […] A very small quantity of oil, skillfully [sic] applied, may prevent much damage both to ships (especially the smaller classes) and to boats, by modifying the action of breaking seas.

The oil was often applied from an oil bag, ‘usually filled with oakum (teased rope fibres), and/or cotton waste, and fish oil was indeed the preferred (and cheapest) medium used.’ The oil bag was hung over the side of the vessel, immersed in the sea, windward, and pricked with a sail needle to facilitate leakage of the oil. […]’

Sea captain J. W. Martin describes the most recent use of oil bag in ‘launching or recovering ships’ boats, embarking or disembarking a pilot’ and makes the point that carrying an oil bag was compulsory in British ships’ lifeboats’ equipment until 1998.

It was Benjamin Franklin whose experiments provided impetus for exploring the science, the physics, behind the phenomenon: why and how oil prevented waves from breaking. In the spirit of Enlightenment Franklin used an experimental approach to triangulate and scientifically account for practitioners’ observations.

The correspondence of English and Dutch ‘learned gentlemen’ reveals their excitement and commitment for compiling oil stories from as diverse sources as possible – ‘ancient’ (Latin and Greek classics), ‘vulgar’ (lay knowledge), anecdotal, published and experimental – in order to defend the authority of either practitioners’ or natural philosophers’ approach to understanding the oil’s wave stilling effect.

Franklin acknowledges his bias towards ‘modern’ (18th century) ‘learned’ people’s knowledge compared to old and lay sources:

I had, when a youth, read and smiled at Pliny's account of the practice among seamen of his time, to still the waves in a storm by pouring oil into the sea […] [I]t has been of late too much the mode to slight the learning of the antients [sic]. The learned, too, are apt to slight too much the knowledge of the vulgar. This art of smoothing the waves with oil, is an instance of both.

This candid self-reflection is all the more interesting as Franklin and his fellow Enlightenment philosophers benefited from the data, which they snubbed at, for formulating their ideas. By privileging the fast-developing scientific approach, the ‘learned gentlemen’ facilitated the shift of epistemic authorities from traditional knowledge to science and contributed to the politically constructed divide between different ways of knowing.

A drawing shows a nineteenth-century rowing boat approaching an endangered sailing ship in a stormy see
A lifeboat approaching a ship in a stormy sea, from Description of the Royal Cyclorama, or Music Hall: Albany Street, Regent’s Park ... (London, 1849) RB.31.a.23(2)

Within the scientific paradigm, integration of practical and scientific inquiry remained a challenging enterprise with resistance from all involved.

However, a new paradigm seems to be emerging in the context of the unfolding climatic changes. While the authority of knowing still held by science, the relevance of local, traditional and indigenous ways of knowing appears to be slowly acknowledged (again):

Scientific knowledge, Indigenous knowledge, and local knowledge can complement one another by engaging both quantitative data and qualitative information, including people’s observations, responses and values. However, this process of knowledge co-production is complex and IK and LK possess uncertainties of a different nature from those of scientific knowledge, often resulting in the dominance of scientific knowledge over IK and KL in policy, governance, and management. [IPCC 2019:37]

The IPCC special report on ‘The Ocean and Cryosphere in a Changing Climate’ published in September 2019 portrays science and local knowledge (LK) and indigenous knowledge (IK) as complementary, an attitude that pours oil on the troubled waters of the local knowledge - science nexus.

Thanks to Marja Kingma, Curator, Germanic Collections, BL European Studies; Dr. Saqib Baburi, Curator, Persian Manuscripts, BL Asian and African Collections with contributions from Arani Ilankuberan, Curator, South Indian Collections; Phil Hatfield, Head of Eccles Centre, BL Eccles Centre for American Studies and Julian Harrison, Lead Curator, Medieval Historical & Lit., Western Heritage Collection;

References and further reading:

Franklin, B. ‘Of the Stilling of Waves by Means of Oil. Extracted from sundry Letters between Benjamin Franklin, L.L.D. F.R.S. William Brownrigg, M.D. F.R.S. and the Reverend Mr. Farish’. Philosophical Transactions of the Royal Society of London, 1774, 64(0), pp.445–460. Available at: https://royalsocietypublishing.org/doi/pdf/10.1098/rstl.1774.0044 [Accessed 3 December 2019].

Gilkes, M. F. ‘A Whatsit’ Mariner’s mirror, 2009. 95(3), pp.336–337. Shelfmark Ac.8109.c.

IPCC, 2019. Summary for Policymakers. In: IPCC Special Report on the Ocean and Cryosphere in a Changing Climate.[H.-O. Portner, D.C. Roberts, V. Masson-Delmotte, P. Zhai, M. Tignor, E. Poloczanska, K. Mintenbeck, M. Nicolai, A. Okem, J. Petzold, B. Rama, N. Weyer (eds.). In Press. Available at https://www.ipcc.ch/srocc/  [Accessed 3 December 2019] 

IPCC and Allen, M.R., Global Warming of 1.5 oC?: Global Warming of 1.5 °C. An IPCC Special Report on the impacts of global warming of 1.5 °C above pre-industrial levels and related global greenhouse gas emission pathways, in the context of strengthening the global response to the threat of climate change, sustainable development, and efforts to eradicate poverty. Technical Summary [in press]. [online] (Geneva, 2019) Available at: https://www.ipcc.ch/site/assets/uploads/sites/2/2019/02/SR15_TS_High_Res.pdf. [Accessed 3 December 2019] 

Martin, J.W.C.F. ‘Oil Bag’. Mariner’s mirror, 2010, 96(1), pp.94–95. Shelfmark Ac.8109.c.

Mertens, J. ‘Oil On Troubled Waters: Benjamin Franklin and the Honor of Dutch Seamen’. Physics Today 59 (2007), 36. (P)PQ00-E(51) <https://physicstoday.scitation.org/doi/10.1063/1.2180175> [Accessed 3 December 2019] 

Pennant, T. British Zoology (London, 1812:167) Shelfmark 728.f.26. Volume I Plate XII

Pliny the Elder, Natural history, with an English translation in ten volumes by H. Rackham, M.A. (London, 1938)?
 Book II, CVI. 233 - CIX 235 page 360 Latin, page 361 English translation Shelfmark 2282.d.150

Plutarch, Moralia in Fifteen Volumes, with an English translation by Lionel Pearson and F. H. Sandbach (London, 1965)?
 Volume XI 854 E - 874 C, 911 C - 919 F Shelfmark 2282.d.96.

Taylor, A. D. and J.J.P Hitchfield, The West Coast of Hindustan Pilot: including the Gulf of Manar, the Maldive and Laccadive Islands (London, 1891) Shelfmark V 8711

Wyckoff, L. A. B. ‘The Use Of Oil In Storms At Sea.’ Proceedings of the American Philosophical Society 23, (1886), 383–388. Available at: https://www.jstor.org/stable/983222  [Accessed 3 December 2019]