From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-0.0 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2 autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 11582 invoked from network); 29 Oct 2023 22:58:23 -0000 Received: from mail-sy4aus01on2105.outbound.protection.outlook.com (HELO AUS01-SY4-obe.outbound.protection.outlook.com) (40.107.107.105) by inbox.vuxu.org with ESMTPUTF8; 29 Oct 2023 22:58:23 -0000 ARC-Seal: i=4; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=pass; b=l3BTsE02a0DAKFKwBfFR7XZoBSIXQNa8fo230rydf/Gtcw3geNkRMkR//3ZTrfl2mD9s/OL8kCy1VmKys5c4LPoT37CipP3OKr5508Lqw0h/7aSZ4e6KixRabzlrCz6ZZvnrBw1g88r/ZtSK08Wmw7t5jZq2v1IHl38cVZvgbXbsTP+RCBSNbz3mQGVBF+nSSEswknUjSbc85jS1GwhGzfU7UvKBGg5KuGuzelZIjI2F6xNHbX/TTBXVQgLggcExWn5/g39SZqlr1FGruH9+PjEbA/qFFVe8j/xMcvM4iJj0IlzmP0RZJ9CdLOwUtRuYZcowW29rp0Xz95rKFk/D8A== ARC-Message-Signature: i=4; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=q57MhC3axITN2K6Q5ceYbvUNXyMU2JrIQzmBkeGhNNw=; b=gCz2lr0/JtrWfHcbfTf7ksX0FDvR5rGhUWWXOUM0ujQU3uWUSmx7u61fHWW14WJEByTaUyMvM4iEIngQAjbjVLKNhNGWD5srlq0Lgf6ZE7S/s+W/HQxcixFB5EYXfN5Lc04F+iOu/63Zi1B/HZYDYJwpV1QIfiQVJnSr1OPR2lzLN2XA6bP8TJFD9hmnng4WoLt7ao+0+b76AjCIQ4FSd/dO8Jei//4TEC2MO21FgE5+rMvrgje13YwhvjlOOMUBpQ3g58qNX10iygJsweC0q3jZEZ5FLsdAcWrj+P81jRxxOR9h4hk7IBacd0jAd8rqY4xwQe47BW99KMSvofRpig== ARC-Authentication-Results: i=4; mx.microsoft.com 1; spf=pass (sender ip is 140.184.230.30) smtp.rcpttodomain=mq.edu.au smtp.mailfrom=cs.smu.ca; dmarc=bestguesspass action=none header.from=cs.smu.ca; dkim=none (message not signed); arc=pass (0 oda=0 ltdi=0 93) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=groups.office.net; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=q57MhC3axITN2K6Q5ceYbvUNXyMU2JrIQzmBkeGhNNw=; b=uNFPPvAn6Fa4+4y0zQmNkmAh8qYLE++QW12CB3Dn0ZnBWzMKSO6h8CEV+4oCn+WSxbcyX9EszG7oCQoaJ2ZL5Ud5gscaOkxxZHr7jo+7K2v2qFhXPO8vK/25sCoD91OdXgMpBz4tzATuwlcoymf6BIX3yifEFLN2NcChxteotQnBwFK198v6m/H7zdIbEjJO4SstBj/ZhudAegdR4NYwxJ3nT50gV2xA2q2Zn3zYmvlr4DJVhWGm1ngxvgrt8u8CSL1Ny8wDsVm1PnwjpvJo7yjFpn5pa37VO8FCfWw9EOm0E+cRjHL4sgvJG3rb5S8nJHSLW82Ck6kaONuA4seoag== Received: from SmtpServer.Submit by SYBPR01MB7178 with Microsoft SMTP Server id 15.20.6933.23; Sun, 29 Oct 2023 22:58:18 +0000 ARC-Seal: i=3; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=pass; b=N2PU3k1Gy5qIBVZzE0UPZYuEILy/CF7O0YbBwPEVWckHLNeCGma3WDVecjTk4f3pR2qpwFQkEVzhAoc0WRXJAINOR7LP6fivPusV/h7Cnqu4tvW3e6kXZ64xzZxoRlx5SSZ/Nh5PiChvTGEl/gNpLHq2tJBeoY+Av/GSDG8grjL25pdOGRMPVV91ZPq74me+x8mZM2PgU+8uYs7iK+1N9jyWTmlXsXMtU+LEK/hK7HLyLCRR+ohU6T7ldp2a3Hu+aS5xbCRTsOJJjFm6Oqq22DLBARFxtyP1U4pbIN2iw5II98uQ2aoAuh17AGZDopDBBHaqseGbzr6jr0qvr8f8ZQ== ARC-Message-Signature: i=3; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=jnP2ODMbDwZCdJ9UadMPWNYZ+Pln0qkAgDkfq93Vg/8=; b=ZjDfzhp33TKX6znOvO/WaMAe0geSaDJFxzbpuzS1Xq8M2yAI43bwB+q5JOTg/EepRcwh+0IhWCTmTNch/Y0swxQKzImru99T+Z8yVDOEGSWM74JpK4ITiBjHQMgstJnfZehSgQ9rC07J7xJCuGIzaPnS5U1ASHO7APab89rgMztO8IyHSdZSD7qRGo5QsYHu0jIVoVVw96gOOPWxoqc5sJJ2TKc+9fNS6yaw/dVfUA6yhlhYpbkzwqoHkvIsEiBKTLRdgjxaE4o58DqlghqxViWDvhga9HM4Z6aZPNm0INmeFIG7yiiQ0ZHVxHLdek/1ut/6unAT8Ig9efnmn7PjSw== ARC-Authentication-Results: i=3; mx.microsoft.com 1; spf=pass (sender ip is 140.184.230.30) smtp.rcpttodomain=mq.edu.au smtp.mailfrom=cs.smu.ca; dmarc=bestguesspass action=none header.from=cs.smu.ca; dkim=none (message not signed); arc=pass (0 oda=0 ltdi=0 93) Received: from SY4PR01MB5833.ausprd01.prod.outlook.com (2603:10c6:10:f0::8) by SYBPR01MB7178.ausprd01.prod.outlook.com (2603:10c6:10:149::6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6933.23; Sun, 29 Oct 2023 22:58:12 +0000 Received: from MEAPR01MB4358.ausprd01.prod.outlook.com (2603:10c6:220:16::20) by SY4PR01MB5833.ausprd01.prod.outlook.com (2603:10c6:10:f0::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6933.23; Sun, 29 Oct 2023 22:58:09 +0000 Received: from MEAPR01MB4358.ausprd01.prod.outlook.com ([fe80::5227:e1d2:c9d4:6646]) by MEAPR01MB4358.ausprd01.prod.outlook.com ([fe80::5227:e1d2:c9d4:6646%4]) with mapi id 15.20.6933.022; Sun, 29 Oct 2023 22:58:09 +0000 ARC-Seal: i=2; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=pass; b=a+MIiN8r1IUQ6K3qiFIBDiiSPkxVdlAXguRK/VdEPC9Wdyv/zPy0+xtLxh/s2t6BcV9P8dNeNDsfcl7QJBL9+WeN5lFvJLtMuQlOd8n3GjY2dbvnq5dufcxpA//wrs79Od7fij4WU3GzI7Uife9wPc32WFAJiJcdGOTN3f6oE5d7bNJfFq02aQGe/psE4YgZTkpdPGeIaitTdmwgVbBqLvMy7U1XbJ0b9xSMNEuzvKP+gtIB7aWRkcrAt49bN/qSnHGbpzcDBGXs16x0Ycb4lZiLzzUAt21ET6n0Ltk0mqFfScNECI2K7U8XZG5DO1UMw5H4/klgSzhA7YPDfFNWJw== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=jnP2ODMbDwZCdJ9UadMPWNYZ+Pln0qkAgDkfq93Vg/8=; b=kcdLi1lo2uQekI9gzfEYS42mEphIYjYOUz9srqfcwCazcmTzq2weW9vg0hD7zyZprj6fCQJiP0avJHkXABknbvQbqHScj/COh4OKPhQ4W9ssi1d2se6u3o9m07QTTCwGA4KvXKk8Z8pyn8TeXKsTsN05/4j6bH0H5UeshP+D4YpDEuDLYnBhRHZIK3bcSmXn3UGgV2eq0Fv/no373i9NPw12FGic1msP3XZQzvOt9ktCTWueTQaoeRJ+k6BT7vR4wzhFtuLl4RxmqLsXFqefLWDO3NbEt3dr2YWlp0BowVixppYO/NeURA433cB25l9zV7PunbqIOGPLNW2tOvcEnQ== ARC-Authentication-Results: i=2; mx.microsoft.com 1; spf=pass (sender ip is 140.184.230.30) smtp.rcpttodomain=mq.edu.au smtp.mailfrom=cs.smu.ca; dmarc=bestguesspass action=none header.from=cs.smu.ca; dkim=none (message not signed); arc=pass (0 oda=0 ltdi=0 93) Received: from SYBPR01CA0048.ausprd01.prod.outlook.com (2603:10c6:10:4::36) by SY4PR01MB6123.ausprd01.prod.outlook.com (2603:10c6:10:f9::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6933.19; Sun, 29 Oct 2023 22:38:13 +0000 Received: from SY4AUS01FT003.eop-AUS01.prod.protection.outlook.com (2603:10c6:10:4:cafe::12) by SYBPR01CA0048.outlook.office365.com (2603:10c6:10:4::36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6933.27 via Frontend Transport; Sun, 29 Oct 2023 22:38:13 +0000 Authentication-Results: spf=pass (sender IP is 140.184.230.30) smtp.mailfrom=cs.smu.ca; dkim=none (message not signed) header.d=none;dmarc=bestguesspass action=none header.from=cs.smu.ca; Received-SPF: Pass (protection.outlook.com: domain of cs.smu.ca designates 140.184.230.30 as permitted sender) receiver=protection.outlook.com; client-ip=140.184.230.30; helo=CS.SMU.CA; pr=C Received: from au-smtp-inbound-delivery-1.mimecast.com (103.96.22.22) by SY4AUS01FT003.mail.protection.outlook.com (10.114.156.154) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6954.14 via Frontend Transport; Sun, 29 Oct 2023 22:38:11 +0000 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=dkim.mimecast.com; s=201903; t=1698619091; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=jnP2ODMbDwZCdJ9UadMPWNYZ+Pln0qkAgDkfq93Vg/8=; b=MO1kLZhftn8sBuHjAtbeWzhmL+XWN7bhcdbL3HZ9iJKRn0qh69qs45fTN2iXyPhseBDza1 gVlQLjXWeiBciKFVsB/y0VaClYTmtwNiN8SIZ9oUw8Es1Bz+YOV//F+G4AlAEk2nn8NyLz 2XQJWarUj2AAWjaEY/1avnu999imGzS9h4LYjLkTWVp++Xq/AHCzcWEtUsiJhMRAjfZR/9 pagTsQoN9vU/Ko+O6KwNk/bqftUq8v0v3Ml2dXx1ABS5kM3EmChKXvJzuqvOAmCWKW9MLX wThzvAK8Y5HGSg0111K/1Qg/iA4rxu40GcTmyLPQ3sxGytNyhqmApcC8hBiicg== ARC-Seal: i=1; s=201903; d=dkim.mimecast.com; t=1698619091; a=rsa-sha256; cv=none; b=lcCf6iIf70XgTIDzBxcJ/NRCDzF5UGwLvG9dXPssOvxtcjCk6+BcHquftttqTothgDY5yU wh8XBOm12eQja35BRRuARa383LhKZSPXSV6Hu1XIsjSMkavsms+hmHrF6gJP3R0J7+JTnA cDKTOqRJegPy7z+eXYBGkLyVs0nFNvPfHMYVkM6sVqy1b1Wm/TXGGdn2OYLJOVveBC1N6H PjX/ofDfEjujyEaFeUtUgt4ps/XW3ig6jRngqU7grLayKS/NvZfeNMIvSqP1GbFILMGOph YVdBjIM8ilNNx3iUCO1X9vTLFYpjoKQBRyAXTpyq22C7Qlg/ROo5oqrMTpvT8Q== ARC-Authentication-Results: i=1; relay.mimecast.com; dkim=none; dmarc=none; spf=pass (relay.mimecast.com: domain of dawson@cs.smu.ca designates 140.184.230.30 as permitted sender) smtp.mailfrom=dawson@cs.smu.ca Received: from CS.SMU.CA (cs.smu.ca [140.184.230.30]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id au-mta-26-ntn1EokUMvqdc9xOrJ9mcQ-1; Mon, 30 Oct 2023 09:38:08 +1100 X-MC-Unique: ntn1EokUMvqdc9xOrJ9mcQ-1 Received: from localhost (localhost [127.0.0.1]) by CS.SMU.CA (Postfix) with ESMTP id 2B76920427A for ; Sun, 29 Oct 2023 19:38:04 -0300 (ADT) Received: from CS.SMU.CA ([127.0.0.1]) by localhost (cs.smu.ca [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 0HULWdduOl5f for ; Sun, 29 Oct 2023 19:38:03 -0300 (ADT) Received: by CS.SMU.CA (Postfix, from userid 1005) id DD10920431C; Sun, 29 Oct 2023 19:38:03 -0300 (ADT) Received: from cs.smu.ca (localhost [127.0.0.1]) by CS.SMU.CA (Postfix) with ESMTP id A0BC920427A for ; Sun, 29 Oct 2023 19:38:03 -0300 (ADT) MIME-Version: 1.0 Date: Sun, 29 Oct 2023 19:38:03 -0300 From: dawson To: categories@mq.edu.au Subject: Re: Categories vis-a-vis Naturality In-Reply-To: References: <70CE06D7-01EB-4F51-A0BA-6285601D8495@mq.edu.au> User-Agent: Roundcube Webmail/1.5.0 Message-ID: X-Sender: dawson@cs.smu.ca Authentication-Results-Original: relay.mimecast.com; dkim=none; dmarc=none; spf=pass (relay.mimecast.com: domain of dawson@cs.smu.ca designates 140.184.230.30 as permitted sender) smtp.mailfrom=dawson@cs.smu.ca X-Mimecast-Spam-Score: 0 X-Mimecast-Impersonation-Protect: Policy=MQ - Tag Header Only on Default Settings;Similar Internal Domain=false;Similar Monitored External Domain=false;Custom External Domain=false;Mimecast External Domain=false;Newly Observed Domain=false;Internal User Name=false;Custom Display Name List=false;Reply-to Address Mismatch=false;Targeted Threat Dictionary=false;Mimecast Threat Dictionary=false;Custom Threat Dictionary=false Content-Type: text/plain; charset=WINDOWS-1252; format=flowed Content-Transfer-Encoding: quoted-printable Return-Path: bounces+SRS=qYCvn=GL@mq.edu.au X-EOPAttributedMessage: 0 X-EOPTenantAttributedMessage: 82c514c1-a717-4087-be06-d40d2070ad52:0 X-MS-Exchange-SkipListedInternetSender: ip=[140.184.230.30];domain=CS.SMU.CA X-MS-Exchange-ExternalOriginalInternetSender: ip=[140.184.230.30];domain=CS.SMU.CA X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SY4AUS01FT003:EE_|SY4PR01MB6123:EE_|SY4PR01MB5833:EE_|SYBPR01MB7178:EE_ X-MS-Office365-Filtering-Correlation-Id: 431016d1-0d51-4b57-db46-08dbd8cfbb85 X-Moderation-Data: 10/29/2023 10:58:07 PM X-LD-Processed: 82c514c1-a717-4087-be06-d40d2070ad52,ExtAddr,ExtAddr X-MS-Exchange-AtpMessageProperties: SA X-MS-Exchange-SenderADCheck: 0 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:103.96.22.22;CTRY:CA;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:CS.SMU.CA;PTR:ErrorRetry;CAT:NONE;SFS:(13230031)(4636009)(346002)(136003)(39860400002)(396003)(376002)(451199024)(61400799006)(64100799003)(8000799017)(82310400011)(48200799006)(40470700004)(40460700003)(786003)(316002)(70586007)(24736004)(36756003)(7696005)(498600001)(426003)(336012)(26005)(6266002)(7126003)(2616005)(108616005)(32850700003)(82740400003)(81166007)(32650700002)(156005)(35950700001)(86362001)(68406010)(76576003)(88732003)(40480700001)(89122003)(8936002)(5660300002)(34206002)(41300700001)(7366002)(7276002)(7336002)(4744005)(8676002)(7416002)(7406005)(2906002)(55016003)(41080700001)(56080200033);DIR:OUT;SFP:1102; X-Auto-Response-Suppress: DR, OOF, AutoReply X-MS-Exchange-CrossTenant-Network-Message-Id: 431016d1-0d51-4b57-db46-08dbd8cfbb85 X-MS-Exchange-CrossTenant-Id: 82c514c1-a717-4087-be06-d40d2070ad52 X-MS-Exchange-CrossTenant-AuthSource: SY4AUS01FT003.eop-AUS01.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: Internet X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Oct 2023 22:58:09.3358 (UTC) X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: UOjsvvN9lXoe9rG03hEHWtqFdNz968JO7tkCyQV7Z2WuZ2WyiTldsNU8bBz0k1bzdqSxxmEf3rtLMWh8+cH0/6z/wr47ktfA1rh5fbJyG7if1gnYo2ZL+C4PLsivzc7jixhVwVmXDJpKt5TSvNlvJfHyk4hDl9xlSdAnnkwX6i9/6sTI9JfPivcFTiHRbVcM X-MS-Exchange-Transport-CrossTenantHeadersStamped: SYBPR01MB7178 X-MS-Exchange-UnifiedGroup-DisplayName: Categories mailing list X-MS-Exchange-UnifiedGroup-Address: categories@mq.edu.au X-MS-Exchange-UnifiedGroup-MailboxGuid: 9c2f954e-92a7-451b-b723-a07075d7adb5 X-MS-Exchange-UnifiedGroup-CustomizedMessage: RedeemedBusinessGuests X-MS-Exchange-Parent-Message-Id: Auto-Submitted: auto-generated X-MS-Exchange-Generated-Message-Source: Throttled Fork Delivery Agent X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?Windows-1252?Q?iXb10vzB4Ri/CC6b3sP5kNFUJGJG8ObNihHjDFULhunZjT/IgY6U/0PD?= =?Windows-1252?Q?1XSD1y/0Ela2xmJYn6JOx7ekmRbkUHM3yYBbudw928NZ1R8mM2Mv2JPc?= =?Windows-1252?Q?fDIZMlobIpLdq6L42GksimwOr9VuWTP3NMemMV+UwXqavSq19Z9HNRd8?= =?Windows-1252?Q?YG3zswCpCFHXU0dqmHUKeSyzB5ncjMAlGtlK3lDYveUtPLOdDBLlylIb?= =?Windows-1252?Q?cte6WbXyAjwI63SMGG1EbFxXJ4/QMMD7YRbHy/3bZkfHnWqdoA4y0CmH?= =?Windows-1252?Q?j4aPfVVj9fd2N5u8zgVQJqmEeHv2YAs+xTbqzEs4PK4OfQsKegEraQvQ?= =?Windows-1252?Q?z7RmXzDJk0S6wlISY/24DXfz2MBjP3LiI56oLQRV1QWyvTGibOEgmUlc?= =?Windows-1252?Q?PRJ28/NFnCFRnuZv6aF1TUv1+huMA9+BeV4+0WFNN9bwAdLYMIB7kZTY?= =?Windows-1252?Q?2WtgbeQ8+kOXqtA7OK3c8a2EG4G1zis4WIKbYvamkMyn1gkHeci1mPQh?= =?Windows-1252?Q?tqVhGJZ9Yksrxp60O6iWe/ICoC9n3X7bsHq23xy3kd2ob2yRYX2Z+WU5?= =?Windows-1252?Q?D/ZQlxlwm3GFe9ICtF+zeTKWY0uRKqw/+O6zKos4rgxap+LNXF/n9gh+?= =?Windows-1252?Q?NleoNP7o6Pf+tfPcZJH54VDra1tVOoNn3bTE+gfY//mCvnfq853uWdwV?= =?Windows-1252?Q?uG39OTna0Vrwv0ZfUZ69bH9YItbg9KCiwKe40vikQrk3sN03sIzv96AZ?= =?Windows-1252?Q?l1zDQyCsGPNXbXrvJNXVFrUbdDJ8edIVJL+ymCoJ05mKMqrSQpoDsi7L?= =?Windows-1252?Q?AkNOS6Cj0wB/Wx9z/15mmIJn9Oz0A5JGuRmqoVejTa3/WygZ63kLxgt9?= =?Windows-1252?Q?X3LzqK+3lCqeXM1G5ssQ2ybVau5NYvu8qzsb5kG8o8Q7EZ0b7XT2wNtk?= =?Windows-1252?Q?m8XpMImc3PotKoTMzFV44O7F3Kuqt2SdoN15CVCRAWqISfMNSN3cXTdA?= =?Windows-1252?Q?l5Tl5N/2aknE3rTVC8j5KYKU2EIyrr96GbliA1XIUVX5srnRzT/giM8X?= =?Windows-1252?Q?ZvX81dwvtu7HxIZXB++6mi2QIPr7d1gCc7YDAM5TreEM6tXcBZN1/6Mc?= =?Windows-1252?Q?W9c5FXS285vFYpiFq18REh7Z4DP/8Cl3UPkx4/9/D+O5MEMAlHnYE4fn?= =?Windows-1252?Q?K4kgGQkHNbnaHvLmRbSe4Zu7ZWP/Pot84OivPscE5a6LP/ugK6SHkUBp?= =?Windows-1252?Q?GR5FxGM2xHcaLeazZvdQ7bV9xZUQ5Km3/+bwvdbjZMI/AmbIy9kFx3eV?= =?Windows-1252?Q?7YSQTxA1KgNSZo9HsS2uV0ivIHnzWTyyNNL7CgQalsSHSxCU?= X-OriginatorOrg: mq.edu.au I'm with David here. For some purposes it is genuinely useful to know that all categorical concepts can be reduced to "terminal object", or that the entire theory of deterministic computation can be emulated within group theory. But that doesn't mean that this should always be done! Mathematics is all about knowing many ways to look at something, and choosing the right one(s). "Knowledge is knowing that a tomato is a fruit. Wisdom is not putting it into a fruit salad." Best to all, Robert Dawson ---------- You're receiving this message because you're a member of the Categories mai= ling list group from Macquarie University. Leave group: https://outlook.office365.com/owa/categories@mq.edu.au/groupsubscription.as= hx?source=3DEscalatedMessage&action=3Dleave&GuestId=3D4eb9b40c-9b3a-48a5-97= 81-836e5a171e8b